Proto SAE Box End Wrench Set, Built Tough for Everyday Use, Great Pick for Pros and DIYers, Solid Toolbox Upgrade, Pro Shop Set for Engine Work and Everyday Fix-Ups

Proto SAE Box End Wrench Set for Pro Shop Use
✔️ Complete set, SAE sizes, pro-grade build, made for daily use

This Proto box end wrench set puts the sizes you reach for most into one tidy kit. It's a handy pick for heavy equipment repair, truck service, and auto shops.

✅ Pack size: complete set, see listing for count
✅ Brand: Proto
✅ Measurement system: SAE
✅ Mfr part number: J1190B
✅ Tough build for shop, garage, and job site use

💡 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