Ko-Ken Single 3/8" Drive 28mm Metric Square Bit Socket, Solid Toolbox Upgrade, Made for Daily Shop Work, Tough Bit Socket for Garages, Shops, and DIY Projects

Ko-Ken Single 3/8" Drive 28mm Metric Square Bit Socket
✔️ 1 square bit socket, 3/8" (9.53 mm) drive, 28 mm (1.1") size

The Ko-Ken single square bit socket combines a driver bit and socket in one piece so you can turn screws and bolts with a ratchet. You'll see it in brake jobs, interior trim work, and machine repair, and it's ready to work hard every day.

✅ Pack size: 1 square bit socket
✅ Brand: Ko-Ken
✅ Drive size: 3/8" (9.53 mm)
✅ Size: 28 mm (1.1")
✅ Measurement system: metric
✅ Mfr part number: 3110A-5/16

💡 What is a bit socket used for?
A bit socket pairs a driver bit with a socket so you can turn screws with a ratchet.

• Great for Torx, hex, and spline fasteners on cars and machines
• Lets you put way more torque on a screw than a screwdriver can
• Works with ratchets, torque wrenches, and breaker bars