Premier/Blue flat box users have long known the advantage of inside wheels for quickly finishing butt joints. The inside wheels allow for quick multi-coating of butts because the wheels do not track into the split finish. The Inside Track boxes are ideal for any contractor looking for an advantage on butt joints, or anyone converting from Premier/Blue style tools.

High capacity Inside Track FatBoy box holds 30% more mud compound than standard flat box, for less trips back to the loading pump. Compatible with all leading brands of drywall flat box finisher brake handles, and quick clean feature allows convenient access to clean without removing pressure plate. 12" box is excellent for applying finish coat of mud to drywall flat seams and is super effective when finishing butt joints.

Columbia Inside Track Fat Boy boxes can be run with or without springs, due to combined axle and door plate design. "Commercial Grade" rubber wiper resists corrosion or expansion for long, reliable service life. Columbia Fat Boys are extremely popular high capacity, top performance drywall flat finishers, and are a great choice for professional drywallers or contractors who prefer the high volume style.

Features

• Columbia 12" Inside Track Fat Boy box is excellent for finish coats on drywall flat seams and butt joints.
• Increase production and profits due additional 30% capacity for fewer trips to the pump for refilling.
• Wheels mounted inside side plates make finishing butt joints quicker and easier
• Fits all leading drywall flat finisher box handles.
• Quick, easy cleanup is possible without disassembly- no more disconnected door plates to re-position after cleaning!
• Operate smoothly with or without springs, due to new combined pivot axle and door plate design.
• Top quality anodized finish aluminum avoids corrosion and increases reliable service time.