The Columbia Flat Finishing Boxes are 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 the ability to run with or without door springs.
• Use one spring, two springs or no springs at all!