- See all product specifications
Manufacturer : Proto
Brand Name : Proto®
Country Of Origin : US
Drive Size : 1/2 in
Finish : Chrome
Material : Steel
Package Description : EACH
Product Status : Discontinued
- Built to fit the proto 540 series as well as most other metal storage drawers
- High quality cross linked polyethylene foam helps resist chemicals and other industrial solvents
- Customize storage drawers with multiple foamed modular sets
- Thick foam layers allow tools to fit tightly in place within drawer while also offering flexibility for easy tool access
- The torqueplus design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners


