NorthStar 10" Standard Drywall Flat Box

Northstar Taping Tools 10" Flat Finisher Box is a favorite of ours, and our customers.  The first time you put this box on the wall you see all the capabilities your dial allows.  Most new flat boxes need a "break-in" period.  Not with NorthStar Flat Boxes boxes.  When you adjust the front dial from position 1 to 2, 2 to 3, or 3 to 4, you actually see the blade move.