Proto Single 12-Point Double Box End Box End Wrench, 8-27/32" Long, Solid Toolbox Upgrade, Made for Daily Shop Work, Tough Wrench for Rusty Nuts and High Torque Jobs

Proto Single 12-Point Double Box End Box End Wrench
✔️ 1 box end wrench, 8-27/32" long, 12-point, double box end

The Proto single box end wrench wraps all the way around the nut for max grip and less chance of rounding. You'll see it in heavy equipment repair, truck service, and auto shops, and it's ready to work hard every day.

✅ Pack size: 1 box end wrench
✅ Brand: Proto
✅ Length: 8-27/32"
✅ Points: 12-point
✅ Feature: double box end
✅ Mfr part number: J111012L

💡 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