Replacement 12 in. Flat Box Adjuster Spring, FFB11 | COL-FFB11

Columbia Tools' Replacement 12-inch Flat Box Adjuster Spring is built to withstand heavy use on job sites. It is easy to install, allowing for minimal downtime and a quick return to work. By replacing a worn spring, you ensure that your flat box continu

• Compatible with 12-inch Columbia flat boxes
• Essential for adjusting mud flow and pressure
• Helps maintain smooth and consistent drywall application
• Genuine Columbia Tools' replacement part