Evargc Drywall flat boxes, with various sizes (including 6” & 8", 10” and 12”), trowelling the compound and feathering the edges for a precise crown. They ensure more consistent results and a smooth finish across all drywall joints. The box is designed as a device that will make your drywalling life easier and the job of covering joints much quicker to complete. Automatic boxes feature precision joint compound metering adjustment for top-quality finish surfaces on drywall butt joints and flat seams. Integrated door axle and pressure plate system allows smooth, easy operation and quick access for easy cleanup! for long-term ease of operation and greater reliability. The flat finishing boxes apply mud over taped drywall flat and butt joints on walls and ceilings. A single, interchangeable handle can be used with all three boxes. Experience the ultimate in drywall finishing efficiency with EVARGC by your side! Our expertly designed drywall flat trim box is compatible with most major brands' handles and mud pumps, offering seamless adaptability for your smoothing job. Specifics: Color:Black Material:Aluminum alloy Length of Flat Box:270mm(10.7in) Weight:2kg Lock Material:Zinc Alloy Seal Material:PP Blade Material:304 SS OUTSTANDING MATERIAL Flat boxes hold up to 30% more joint compound than standard flat boxes. Flat boxes feature a premium grade aluminum housing that has been hard-coat anodized for extreme durability and easy cleaning. They are fitted with a flexible brass blade holder and a stainless steel blade. SPRING ASSISTED Spring assisted with an improved wiper on the pressure plate, combined with a smooth pivoting hinge axle, making this one of the easiest drywall flat finisher boxes to operate. It features a handy finger pull on the pressure door that makes fill-ups quicker and easier. ADJUSTABLE CROWN DIAL Adjustable crown dial ensures the precise amount of mud. A flat box is used in conjunction with a flat box handle to efficiently apply a crowned, feathered coat of joint compound over taped joints on walls and ceilings. A crown adjustment dial provides 5 settings, so the ideal amount of compound can be dispensed on the wall to ensure consistent, professional results. EASY CLEANING Flat boxes have a premium composite pressure plate seal and beveled edges on the box housing ensure easy open and close. The pressure plate itself also opens extra wide for easy cleaning. They are outfitted with non-marring wheels with durable bearings for ultra-smooth operation.This box also comes standard with new Flat Box Bumpers. These fit over the skids and provide a bumper to prevent the blade from catching or scraping an adjacent surface. An added advantage is that these bumpers will help protect the brass blade holder from damage. FEATHERED TO PERFECTION Efficiently applies an even, consistent layer of joint compound to taped flat and butt joints on walls and ceilings. Joint edges are feathered to perfection. Flexible brass blade holder and SS blade allows for proper compound application and crown. WIDLY USE Flat Box can be used for a variety of tasks including coating beads (external, internal or splayed) coating screw indentations and filling flat recess joints. The Flat Box has the usual wheel axle with the wheels running inside the blade width. 6"-8" Drywall Flat Box 12” Drywall Flat Box Drywall Flat Handle Buying Options Buying Options Buying Options Customer Reviews 4.1 out of 5 stars 7 4.2 out of 5 stars 6 4.0 out of 5 stars 1 Length 220mm(8.7in) 320mm(12.6in) 41" to 63" Material Aluminum alloy Aluminum alloy Aluminum alloy