The Van Mark Mark II TrimMaster Siding Brake builds upon the reputation of the Mark I Series made by Van Mark. The Mark II TrimMaster has a Power Lock bar and POWERslot technology for easier bending, making smaller “J” channels and hollow core hinge extrusions for added strength. Ultra High Molecular Weight (UHMW), wedges are independently adjustable and replaceable should the occasion ever arise. The Mark II TrimMaster Commercial brake has additional “C” castings to handle medium grade metals with ease. Like the Contractor, the Commercial model provides all the bending power needed without sacrificing its portability. Includes two military grade aluminum castings. Dual support base rails for extra foundation. Bending handle is ideal for bending and hemming full length 8ft.+ pieces. Increased bending radius for simple hemming. Bends up 180° Hems for complex bend profiles. Powerlock bar for stronger clamping pressure. 14" throat depth. 1 Year Warranty.