Proto Single 9mm Metric 12-Point Offset Box End Wrench, Full Polish Finish, Double Box End, Built Tough for Everyday Use, Pro Mechanic Wrench for Auto Repair and Heavy Shop Work

Proto Single 9mm Metric 12-Point Offset Box End Wrench
✔️ 1 box end wrench, 9 mm size, 12-point, full polish finish, offset

This Proto single box end wrench wraps all the way around the nut for max grip and less chance of rounding. It's a handy pick for heavy equipment repair, truck service, and auto shops.

✅ Pack size: 1 box end wrench
✅ Brand: Proto
✅ Size: 9 mm
✅ Measurement system: metric
✅ Points: 12-point
✅ Finish: full polish
✅ Feature: offset
✅ Feature: double box end
✅ Mfr part number: J1051M

💡 Why use a box end wrench instead of an open end?
A box end wraps all the way around the nut for a better grip.

• Less chance of slipping or rounding off the bolt
• Great for breaking loose tight or rusty fasteners
• Offset box ends help you clear your knuckles