Flat Boxes

Drywall Master Inside Track Flat Box Set W/ Warrior Extendable Handle Drywall Master Taping Tools are backed by an outstanding 5-year warranty. Drywall Master Tools are built to last and will offer years of trouble-free operation. Compatible with all of...

12" Optimo Drywall Flat Box - When You Need to Cover Some Serious Ground Go big or go home - this 12" powerhouse handles large surfaces like a champion. Creates flawless joints quickly and easily, distributing the perfect amount of mud for maximum...

Professional-Grade Design – Perfect for finishing coats and achieving smooth, even seams on drywall and sheetrock. Easy Clean System – Simple removable door and quick-flush design make cleanup faster and less messy at the end of the day...