LEVEL5 flat boxes ensure consistent coverage by dispensing an even layer of drywall joint compound to taped flat and butt joints on walls and ceilings. The adjustable brass blade provides precise control for proper compound application and crown, whether for the first fill coat or the final finish coat, with perfectly feathered edges. With 10 pressure settings and a deeper pressure lid, the box offers easy, customizable operation. Cleaning is a breeze with a fixed-hinge lid that opens wide for quick maintenance. Designed for performance, the deeper back spine allows for faster, more accurate hand operation, while the hard coat anodized aluminum housing ensures durability. Additionally, the box holds up to 30% more mud, boosting your drywall finishing efficiency. Fits all major drywall flat box handles.