Columbia Flat Finishing Box Size:12" Use only on drywall surfaces

Use only on drywall surfaces

The Columbia Matrix Flat Box Handle is lightweight and all mechanical

which eliminate “chatter” and glides over protruding screws and wet tape on flats

Strong billet aluminum design with gun metal anodizing

Fastest way to coat corners

Columbia Flat Finishing Box Size:12" Use only on drywall surfacesAvailable in sizes: 5. 5, 7, 8, 10, 12 & 14 Heres one tough tool. The adjustable, stainless steel blade provides the right amount of compound to finish flat joints evenly and professionally. Features New and improved No Swell gaskets. Rubber gasketed bar system stays flexible, and rubber roller wheels provide soft ride, even when dirty. The moving axle allows better control. Springs not required! Our hinged door design allows for quick cleaning, and