{"title":"Caster Inserts","description":"\u003cp\u003eCaster inserts\u003c\/p\u003e","products":[{"product_id":"m6-8mm-zinc-alloy-threaded-wood-caster-insert-nut","title":"M6 8mm Zinc Alloy Threaded Wood Caster Insert Nut - Flanged Hex Drive Head - Ball Bearing with a Flange","description":"\u003cp\u003eM6 Wood Caster Insert Nut - Flanged Hex Drive\u003cbr\u003e✔️ Zinc Alloy Threaded Insert - 8mm Length\u003c\/p\u003e\n\u003cp\u003eThis M6 threaded insert nut is made for securing casters to wood furniture, fixtures, or base frames. Built with a flanged hex drive head for easy installation and strong grip, it's perfect for repair or custom furniture builds.\u003c\/p\u003e\n\u003cp\u003e✅ Thread size: M6\u003cbr\u003e✅ Length: 8mm\u003cbr\u003e✅ Drive type: Flanged hex head\u003cbr\u003e✅ Material: Zinc alloy for corrosion resistance\u003cbr\u003e✅ Application: Wood furniture, caster mounting\u003cbr\u003e✅ Quantity: 1 insert\u003c\/p\u003e\n\u003cp\u003e💡 What are threaded inserts used for in wood?\u003cbr\u003eThreaded inserts give wood the ability to hold machine screws securely. They're great for mounting casters or hardware that may be removed and reinstalled multiple times without damaging the wood.\u003c\/p\u003e\n\u003cp\u003eSimple and reliable hardware for durable, reusable threads in wood projects.\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582499487979,"sku":"WOOD-CASTER-INSERT-M6X8","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/m6-8mm-zinc-alloy-threaded-wood-caster-insert-nut-with-flanged-hex-drive-head-vxb-ball-bearings-1-32680900559083.jpg?v=1770446596"},{"product_id":"m6-20mm-zinc-alloy-threaded-wood-caster-insert-nut","title":"M6 20mm Zinc Alloy Threaded Wood Caster Insert Nut - Flanged Hex Drive Head - Ball Bearing with a Flange","description":"\u003cp\u003eM6 Zinc Alloy Threaded Wood Caster Insert Nut\u003cbr\u003e✔️ Flanged Hex Drive Head - One Insert\u003c\/p\u003e\n\u003cp\u003eThis M6 zinc alloy threaded insert nut is designed for wood caster and furniture applications. With a flanged hex drive head, it installs securely into wood to provide a strong threaded anchor for casters, bolts, or other fasteners.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Wood caster\/furniture insert nut\u003cbr\u003e✅ Thread size: M6\u003cbr\u003e✅ Length: 20mm\u003cbr\u003e✅ Material: Zinc alloy\u003cbr\u003e✅ Pack size: One insert\u003c\/p\u003e\n\u003cp\u003e💡 Why use threaded insert nuts in wood?\u003cbr\u003eThreaded inserts create durable, reusable threads in softer materials like wood.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvide a strong hold for bolts, screws, and casters without stripping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllow repeated assembly and disassembly without damaging the wood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandy for furniture, DIY builds, and caster mounting projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStrong, simple, and built for the job, grab this insert today and make your builds more solid.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582499782891,"sku":"WOOD-CASTER-INSERT-M6X20","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/m6-20mm-zinc-alloy-threaded-wood-caster-insert-nut-with-flanged-hex-drive-head-vxb-ball-bearings-1-32680900886763.jpg?v=1770446605"},{"product_id":"m6-10mm-zinc-alloy-threaded-spiked-wood-caste","title":"M6 10mm Zinc Alloy Threaded Spiked Wood Caster Insert Nut - Flanged Round Drive Head - Ball Bearing with a Flange","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"Center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eM6 Zinc Alloy Threaded Spiked Wood Caster Insert Nut with Flanged Round Drive Head\u003cbr\u003eOne Insert\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" width=\"90%\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003e M6 Zinc Alloy Threaded Spiked Wood Caster Insert Nut with Flanged Round Drive Head. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpiked Wood Caster Insert\u003c\/li\u003e\n\u003cli\u003eFurniture Caster Insert\u003c\/li\u003e\n\u003cli\u003eMaterial:Zinc Alloy\u003c\/li\u003e\n\u003cli\u003eDiameter: M6\u003c\/li\u003e\n\u003cli\u003eLength: 10mm\u003c\/li\u003e\n\u003cli\u003eQuantity: One Insert\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582604312811,"sku":"SPIKEDWOOD-CASTER-INSERT-M6X10","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/m6-10mm-zinc-alloy-threaded-spiked-wood-caster-insert-nut-with-flanged-round-drive-head-vxb-ball-bearings-1-32680972124395.jpg?v=1770446647"},{"product_id":"m5-10mm-zinc-alloy-threaded-spiked-wood-caste","title":"M5 10mm Zinc Alloy Threaded Spiked Wood Caster Insert Nut - Flanged Round Drive Head - Ball Bearing with a Flange","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"Center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eM5 Zinc Alloy Threaded Spiked Wood Caster Insert Nut with Flanged Round Drive Head\u003cbr\u003eOne Insert\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" width=\"90%\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003e M5 Zinc Alloy Threaded Spiked Wood Caster Insert Nut with Flanged Hex Drive Head. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpiked Wood Caster Insert\u003c\/li\u003e\n\u003cli\u003eFurniture Caster Insert\u003c\/li\u003e\n\u003cli\u003eMaterial:Zinc Alloy\u003c\/li\u003e\n\u003cli\u003eDiameter: M5\u003c\/li\u003e\n\u003cli\u003eLength: 10mm\u003c\/li\u003e\n\u003cli\u003eQuantity: One Insert\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582604378347,"sku":"SPIKEDWOOD-CASTER-INSERT-M5X10","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/m5-10mm-zinc-alloy-threaded-spiked-wood-caster-insert-nut-with-flanged-round-drive-head-vxb-ball-bearings-1-32680972091627.jpg?v=1770446647"},{"product_id":"m4-10mm-zinc-alloy-threaded-spiked-wood-caste","title":"M4 10mm Zinc Alloy Threaded Spiked Wood Caster Insert Nut - Flanged round Drive Head - Ball Bearing with a Flange","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"Center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eM4 Zinc Alloy Threaded Spiked Wood Caster Insert Nut with Flanged round Drive Head\u003cbr\u003eOne Insert\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" width=\"90%\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003e M4 Zinc Alloy Threaded Spiked Wood Caster Insert Nut with Flanged round Drive Head. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpiked Wood Caster Insert\u003c\/li\u003e\n\u003cli\u003eFurniture Caster Insert\u003c\/li\u003e\n\u003cli\u003eMaterial:Zinc Alloy\u003c\/li\u003e\n\u003cli\u003eDiameter: M4\u003c\/li\u003e\n\u003cli\u003eLength: 10mm\u003c\/li\u003e\n\u003cli\u003eQuantity: One Insert\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582604411115,"sku":"SPIKEDWOOD-CASTER-INSERT-M4X10","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/m4-10mm-zinc-alloy-threaded-spiked-wood-caster-insert-nut-with-flanged-round-drive-head-vxb-ball-bearings-1-32680972026091.jpg?v=1770446647"},{"product_id":"m8-13mm-zinc-alloy-threaded-spiked-wood-caste","title":"M8 13mm Zinc Alloy Threaded Spiked Wood Caster Insert Nut - Flanged Round Drive Head - Ball Bearing with a Flange","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"Center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eM8 Zinc Alloy Threaded Spiked Wood Caster Insert Nut with Flanged Round Drive Head\u003cbr\u003eOne Insert\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" width=\"90%\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003e M8 Zinc Alloy Threaded Spiked Wood Caster Insert Nut with Flanged Round Drive Head. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpiked Wood Caster Insert\u003c\/li\u003e\n\u003cli\u003eFurniture Caster Insert\u003c\/li\u003e\n\u003cli\u003eMaterial:Zinc Alloy\u003c\/li\u003e\n\u003cli\u003eDiameter: M8\u003c\/li\u003e\n\u003cli\u003eLength: 13mm\u003c\/li\u003e\n\u003cli\u003eQuantity: One Insert\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582605000939,"sku":"SPIKEDWOOD-CASTER-INSERT-M8X13","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/m8-13mm-zinc-alloy-threaded-spiked-wood-caster-insert-nut-with-flanged-round-drive-head-vxb-ball-bearings-1-32680972386539.jpg?v=1770446647"},{"product_id":"double-star-threaded-caster-inserts-heat-treated-s","title":"Double Star Threaded Caster Inserts Heat Treated Steel Fits One Inch Square Tubing Sixteen To Eighteen Gauge Five Sixteenths By Eighteen Thread Deep Setting For Secure Mount Flush Fit Four Pack","description":"\u003cdiv\u003eDeep-set double-star caster inserts for 1in square tubes\u003cbr\u003e\n✔️ Thread: 5\/16-18, fits 1in square tube, heat-treated steel, 4-pack \u003cp\u003eThese heat-treated steel double-star threaded caster inserts are designed to be pressed into 1 inch square legs or posts. They provide a deep seating that holds the caster securely, allowing smooth movement over thresholds, cords, and cracks in industrial, commercial, and residential settings.\u003c\/p\u003e \u003cp\u003e✅ Fits 1 in square tube outside dimension with 16-18 ga walls (approx 1.6-1.2 mm)\u003cbr\u003e\n✅ Thread: 5\/16-18 compatible with standard stem casters\u003cbr\u003e\n✅ Made from heat-treated hardened steel for durability and long life\u003cbr\u003e\n✅ Edges flush to outside of tubing for clean finish\u003cbr\u003e\n✅ Pack of 4 inserts for multiple uses\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a square tube caster insert used for and how does it secure a 1 inch frame?\u003c\/p\u003e\n\u003cp\u003eThis handy piece locks into square tubing to keep casters from pulling out under load.\u003c\/p\u003e\n- Deep-set design sits inside the tube for strong pullout resistance\u003cbr\u003e\n- Uses standard 5\/16-18 threaded casters for compatibility\u003cbr\u003e\n- Works with 16-18 ga square tubing (1.6-1.2 mm walls) for many projects\u003cbr\u003e\n- Edges sit flush with outside of tube for clean finish\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47865135956203,"sku":"VXB0DTBV6NK3","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61IULtEZCtL_2ec1f0f2-7b58-4dfd-b7ed-0253e933362f.jpg?v=1771956060"},{"product_id":"4-pack-locking-caster-with-insert-replacement-whee","title":"4-Pack Locking Caster With Insert Replacement Wheels For Genesis And Spirit Grills 2007-2011 Compatible With Genesis S-310 S-320 E-310 E-320 S-330 Spirit 310 E-210 E-310 Summit E-420 E-450 Models","description":"\u003cdiv\u003e4-pack locking caster wheels with inserts for Weber grills\u003cbr\u003e\n✔️ 4-pack of thicker, sturdier locking casters with inserts \u003cp\u003eThis four-piece locking caster set is designed to replace worn wheels on Weber Genesis, Spirit, and Summit gas grills from various model years. It provides secure locking and smooth mobility for grill carts, enabling easy repositioning and stability during cooking or cleaning.\u003c\/p\u003e \u003cp\u003e✅ 4-pack heavy-duty locking casters with inserts replace many Weber model wheels for Genesis, Spirit, Summit lines \u003cbr\u003e✅ Thick, sturdy construction supports higher load capacity and long service life \u003cbr\u003e✅ Easy install with inserts included, designed for tool-free mounting \u003cbr\u003e✅ Locks securely to prevent wobble during cooking and cleaning \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a locking caster wheel used for on Weber Genesis and Spirit grills, and how does it improve stability?\u003c\/p\u003e\n\u003cp\u003eLocking casters keep the grill from sliding or tipping during cooking, cleaning, or moving on a deck. This handy feature helps you position the grill precisely and safely.\u003c\/p\u003e\n- stabilizes the grill during outdoor use\n- simplifies relocation for cleaning or inspection\n- compatible with multiple Weber models and years \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47865153683691,"sku":"VXB0F83WHXF8","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/locking-caster-wheels-grill-inserts.jpg?v=1771971043"},{"product_id":"double-star-threaded-caster-inserts-in-heat-treate","title":"Double Star Threaded Caster Inserts In Heat Treated Steel For 1-1\/2 Inch Square Tubes 16-18 Gauge With 3\/8-16 Thread Deep Setting For Secure Flush Mounting Pack Of 4 Ideal For Heavy Duty Furniture Carts Shelving And Workshop Equipment","description":"\u003cdiv\u003eHeavy-Duty Double Star Caster Insert for 1.5in tube\u003cbr\u003e\n✔️ Fits 1.5in square tube, 16-18 gauge, 3\/8-16 thread, 4 pack \u003cp\u003eThese heat treated steel caster inserts are designed to be pressed into hollow 1.5 inch square legs (38.1 mm) with wall thickness roughly 1.2-1.6 mm, providing a deep-set, secure mounting for wheels. They sit flush with the outside edge for a clean finish and are ideal for industrial carts, workbenches, and heavy-duty furniture in workshops, garages, and commercial settings.\u003c\/p\u003e ✅ Thread: 3\/8-16\u003cbr\u003e\n✅ Fits 1-1\/2 in outside square tubing; 16-18 gauge walls (1.2-1.6 mm)\u003cbr\u003e\n✅ Heat treated hardened steel for durability\u003cbr\u003e\n✅ Deep-set double star design resists pull-out and keeps caster aligned\u003cbr\u003e \u003cp\u003e💡 What is a square tube caster insert used for in metal frames and furniture? It helps secure a wheel caster inside square legs for stable rolling.\n- Increases load bearing by distributing weight through the tube\n- Provides flush finish with tubing edge for neat appearance\n- Compatible with standard 3\/8-16 threaded casters\n- Works with 16-18 gauge wall tubes (approximately 1.2-1.6 mm) to keep inserts firmly in place\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47865159188715,"sku":"VXB0DTC52J3F","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61t9rQs-HOL.jpg?v=1771956285"},{"product_id":"four-pack-m8-threaded-inserts-for-one-and-a-half-i","title":"Four Pack M8 Threaded Inserts For One And A Half Inch Square Tube Black Plastic Plug Caster Inserts For Chair End Caps And Furniture Leg Plugs With Inner Height Fifteen Millimeters And Outer Height Twenty Millimeters","description":"\u003cdiv\u003eM8 Threaded Inserts for 1.5in Square Tubes - 4 Pack\u003cbr\u003e\n✔️ M8x1.25 thread, fits 38x38mm square tube, 4 pcs \u003cp\u003eThese black plastic threaded inserts slide into 1.5 inch square tubing to accept M8 screws, letting you add casters or leveling feet to furniture and equipment. They're ideal for chair frames, workbenches, TV stands, racks, and shelves that use square tubes.\u003c\/p\u003e ✅ Thread size: M8x1.25\u003cbr\u003e\n✅ Outer size: 38x38mm (1.5x1.5 in)\u003cbr\u003e\n✅ Inner height: 15mm (0.59 in)\u003cbr\u003e\n✅ Overall height: 20mm (0.79 in)\u003cbr\u003e \u003cp\u003e💡 What is a handy way to use threaded inserts on 1.5 inch square tubes for furniture projects?\u003c\/p\u003e\n- Install in hollow square tubes to provide screw-in access for casters or feet\u003cbr\u003e\n- Use with M8 hardware to attach legs, wheels, or leveling pads\u003cbr\u003e\n- Great for shop-built desks, workbenches, racks, and home furniture projects\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47865206866155,"sku":"VXB0BWTYCMLY","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61lbjkpdSVL.jpg?v=1771956920"},{"product_id":"20-piece-set-of-durable-round-plastic-chair-wheel","title":"20 Piece Set of Durable Round Plastic Chair Wheel Sockets and Caster Inserts for Restoring Stability to Wobbly Swivel Computer Chairs with Secure Fit and Easy Replacement Socket Sleeve Caps for Wheel Stems in Black Color Suitable for Office Furniture","description":"\u003cdiv\u003eStable Chair Wheel Sockets for Swivel Casters, 20-Pack\u003cbr\u003e\n✔️ 20-piece black caster socket sleeves fit most chair wheel stems \u003cp\u003eThese round caster socket inserts snap into the chair base to secure wheel stems, helping keep office and home chairs stable. They fit most swivel chair bases and are a simple DIY fix for worn or loose wheels.\u003c\/p\u003e ✅ Easy to replace in seconds to restore chair stability \u003cbr\u003e\n✅ 20-piece bulk pack ensures replacements for multiple chairs \u003cbr\u003e\n✅ Snug fit minimizes wheel wobble and detachment \u003cbr\u003e\n✅ Black plastic cap protects stems and reduces floor wear \u003cbr\u003e \u003cp\u003e💡 What is a caster socket sleeve used for in chair maintenance?\u003c\/p\u003e\nA handy solution for keeping chair wheels secure and quiet across desks and workstations.\n- Keeps wheel stems anchored to the base for stability\n- Reduces wobble and floor scuffing during movement\n- Easy DIY maintenance for single chairs or entire fleets \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47865213190379,"sku":"VXB0CYLZ6YB4","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71LjQqZ3DAL.jpg?v=1771956952"},{"product_id":"4-pack-caster-sleeve-inserts-black-plastic-stem-so","title":"4 Pack Caster Sleeve Inserts Black Plastic Stem Socket For Chair And Table Caster Rods 25 X 25 X 38 mm Easy To Install PP Material Square Caster Sleeve For Replacement And Easy Fit For Most Chairs And Tables","description":"\u003cdiv\u003eSquare Caster Sleeve Inserts for Chairs and Tables 25x25x38\u003cbr\u003e\n✔️ 4x square PP caster sleeves, 25x25x38 mm, black, quick fit \u003cp\u003eThis square caster sleeve insert is a handy upgrade for furniture that uses square caster rods. It’s typically used on chairs, tables, shelves, and filing cabinets to protect the metal caster stem and keep wheels rolling smoothly.\u003c\/p\u003e ✅ Material: PP, lightweight and durable \u003cbr\u003e\n✅ Size: square base 25x25 mm, height 38 mm \u003cbr\u003e\n✅ Color: black, matches most furniture \u003cbr\u003e\n✅ Pack: 4 sleeves per pack \u003cbr\u003e \u003cp\u003e💡 What is a square caster sleeve insert used for in chair and table caster systems?\u003c\/p\u003e\n\u003cp\u003eIt's a handy solution to stabilize square caster rods and protect furniture legs.\u003c\/p\u003e\n- Handy for chairs, desks, shelves, and filing cabinets\u003cbr\u003e\n- Secures square caster rods and reduces wobble\u003cbr\u003e\n- Protects caster stems from wear and damage\u003cbr\u003e\n- Easy, center-hole installation for quick DIY fixes\u003cbr\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47865316606187,"sku":"VXB0FHB591GD","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61iCLrqmXML.jpg?v=1771958284"},{"product_id":"eight-pack-universal-plastic-chair-caster-rods-and","title":"Eight Pack Universal Plastic Chair Caster Rods And Roller Plugs Black Round Sleeve Inserts For One Inch Wheels With Seven Sixteenth Inch Inner Bar Durable Replacement Parts For Office Chairs","description":"\u003cdiv\u003e8-Pack Plastic Chair Caster Rod Inserts for 1-Inch Wheels\u003cbr\u003e\n✔️ 8-piece durable plastic inserts with anti-slip edge to protect floors \u003cp\u003eThese universal plastic chair caster rod inserts are designed to fit standard 7\/16 inch inner bars with 1 inch wheels. They help shield floors and chair legs from scratches while delivering a snug, non-slip hold during daily use in homes, offices, and classrooms.\u003c\/p\u003e ✅ Wheel diameter: 1 in (25.4 mm); inner bar: 7\/16 in (11.11 mm) \u003cbr\u003e\n✅ Material: high-quality plastic, safe and durable \u003cbr\u003e\n✅ Non-slip edge design prevents scratches on floors \u003cbr\u003e\n✅ Sleeved round inserts protect chair legs and floors from damage \u003cbr\u003e\n✅ Pack size: 8 pieces \u003cbr\u003e \u003cp\u003e💡 What is a chair caster rod insert used for in protecting floors and extending caster life?\u003c\/p\u003e\n\u003cp\u003eThese handy inserts cushion wheels and guard floors during movement.\u003c\/p\u003e\n- They shield floors from scratches on hard surfaces\n- They reduce chair leg wear by providing a soft grip on legs\n- They fit standard 7\/16 inch inner bars and 1 inch wheels\n- They are easy to install and replace worn inserts\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47867900821739,"sku":"VXB0FGJ18RNG","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61v1JaMoWZL.jpg?v=1771993422"},{"product_id":"4-pack-plastic-threaded-tube-inserts-with-m10-thre","title":"4 Pack Plastic Threaded Tube Inserts With M10 Thread For 38mm Round Tubes 1.5 Inch OD Adjustable Height Black Plug Caster Inserts Chair End Caps And Furniture Leg Plugs For Home Office DIY Projects","description":"\u003cdiv\u003eM10 Threaded Tube Inserts for 38mm OD Tubes Adjustable Feet\u003cbr\u003e\n✔️ M10x1.5 thread, 38mm OD, 23mm tall, black plastic, 4 pcs \u003cp\u003eThese plastic threaded tube inserts fit round tubes with a 38mm outer diameter and provide secure M10 mounting points for casters or adjustable feet. Ideal for furniture legs, desks, shelves, racks, and light equipment, they offer stable support and easy reconfiguration.\u003c\/p\u003e \u003cp\u003e✅ Material: black plastic body with M10 thread\u003cbr\u003e✅ Outer diameter: 38mm (1.50\"), inner diameter: 36mm (1.42\"), height: 23mm (0.91\"), thickness 10mm (0.39\")\u003cbr\u003e✅ Thread size: M10x1.5\u003cbr\u003e✅ Pack: 4 pieces per set\u003cbr\u003e✅ Installation: ribs let you tap in without glue\u003c\/p\u003e \u003cp\u003e💡 What is a threaded tube insert used for in furniture and light equipment? These handy parts create strong threaded sockets in hollow round tubes for mounting feet or casters.\n- Enables easy caster or foot installation\n- Improves load distribution and protects tube walls\n- Lets you switch between casters and feet for different setups\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47868045983979,"sku":"VXB0CK222RTG","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/black-m10-threaded-tube-inserts-38mm.jpg?v=1772020420"}],"url":"https:\/\/vxbtools.com\/collections\/caster-inserts.oembed","provider":"VXB Bearings","version":"1.0","type":"link"}