These apply mud over taped joints on walls and ceilings. Our boxes are made of superior-quality, long-wearing alloys and will last a long time. Use the 7” size for your bed coat, 10” box for your finishing coat, and 12” box for the skim coat. A single, interchangeable handle can be used with all three boxes (also interchangeable with all the major brands). Fill the boxes with the loading pump and filler adapter to minimize time and mess.

Original Tie Rod Design for Unmatched Longevity
The most durable flat finishers in the industry. Withstands wear from jobsite elements.

Product Numbers & Resources


Accessories needed to use: Pump, Box Filler AND 1 of the following: Flat Finishing Box Handle, Flat Finishing Box Extension Handle, Super-FinishTM Mini Handle.