Columbia 12" Drywall Flat Finishing Box
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- Compatible with most brands of flat box handles
- Durable and made from high-quality materials to withstand frequent use
- Delivers consistent and smooth results with precision-engineered parts
- Adjustable blade allows for a range of thicknesses to be set, depending on project requirements

The Columbia 12" Drywall Flat Finishing Box is a high-quality tool for quickly and efficiently finishing drywall surfaces. Made from durable materials, this finishing box is built to withstand frequent use and delivers consistent results every time. Its precision-engineered parts ensure a smooth and even application of joint compound, leaving a perfect finish without any air pockets or ridges.
This finishing box has a 12" blade that covers a large area, allowing you to finish larger surfaces in less time. It is lightweight, making it easy to handle and maneuver, even when working on ceilings or walls. The blade is adjustable and can be set to a range of thicknesses, depending on the requirements of your project.
The Columbia 12" Drywall Flat Finishing Box is also designed for easy cleaning, with a removable lid that makes it easy to access and clean the internal components. Its sturdy construction, and advanced features make it an ideal choice for professional contractors and DIY enthusiasts who want a flawless finish on their drywall projects.
5-Year Columbia Warranty.