Included in set Automatic Flat Boxes 10", 12" regular Engaging axel creates pressure on mud release Over 50% easier to push Great for vertical flats Bead wheel protects axel from wear while running box on bead Hand made from U.S. billet aluminum and steel components Machined in our state of the art facility in Canada Matrix Handle Fully mechanical brake 90 degree grip allows for better control over the box First Flat Box Handle handmade solely from U.S. billet aluminum Sizes extend: 29″ to 39″, 40″ to 60″, and 56″ to 76″ Machined in our state of the art facility in Canada Ergonomic handle grip for easy brake pressure Fits all Flat Box brands Mud pump 20 degree angled handle makes pumping easier and more comfortable Hand made from U.S. billet aluminum and steel components Machined in our state of the art facility in Canada Box filler Attaches to either Columbia Mud Pump to fill boxes Hand made from U.S. billet aluminum and steel components Machined in our state of the art facility in Canada
