Herculiner Brush-On Bed Liner Kit Specialty Hammers This rafter square's aluminum construction

This rafter square's aluminum construction makes it conveniently lightweight while also keeping the tool safe from rust

Compatible with all standard 1/2" and 3/8" chuck drills

3/8" Grommet Kit

Short drill head forces drilling dust into flute

Herculiner Brush-On Bed Liner Kit Specialty Hammers This rafter square's aluminum constructionHerculiner, brush on bed liner kit, includes 1 gallon of ready to use black protective coating, application brush, 2 rollers for easy & even application, 1 roller handle, abrasive pad, & 1 can opener, touch textured polyurethane protective coating, 5 times thicker than other roll on, skid resistant surface, won won't chip, flake or peel, prevents rust bonds & seals all surfaces, resistant to gasoline, oil, solvents & chemicals, enough material to line