The Mark I Trimmaster Contractor Brake has a 14" throat. These aluminum siding brakes feature a easy-to-use, dependable, superior cam-locking system. The unit is capable of complex bends up to 180 degrees. Engineered to perform a 5/8" bend for tighter J-Channel pockets. The brake is manufactured and assembled in the USA. PLEASE NOTE: SHOWN WITH OPTIONAL STAND. The original Mark I Series™ was introduced in 1983 and has established Van Mark as one of the most innovative companies for the siding and roofing industry. The launch of the Mark I Series™ introduced the Cam-Locking system and offered contractors a durable and virtually maintenance-free material locking method. The current version of the Mark I Series™ allows the same performance and longevity as the previous versions; and now includes the ability to use accessories like the TrimCutter™ and TrimFormer™. Versatile in its ability to perform various complex bending profiles with ease. Go from bending simple flashing to intricate outside corner posts without making any adjustments to the bending brake. POWERlock™ provides a strong clamping without need for adjusting when changing material. Traditional hinge system to "auto-measure" 3 / 4" hem, great for fitting over standard "One by" lumber and siding. Increased bending radius simplifies hemming & over-bending resulting in faster, easier operations. Available in lengths of 20", 46", 66", 86", 106", and 126". Specification Model Length Castings Weight M8 8'6" (2.6 m) 4 ea. 101 lbs (45.9 kg) M10 10'6" (3.2 m) 5 ea. 120 lbs (54.4 kg) M12 12'6" (3.8 m) 6 ea. 153 lbs (69.5 kg) Material Maximum Thickness Aluminum (3003H14) .032" Galvanized Steel 26 ga. Painted Steel (Grade D) 26 ga. Roofing Copper 24 oz. Zinc .032" Stainless Steel (304L) 26 ga. Warranty Van Mark Products Corporation warrants this product against defects in material or workmanship for or a period of 1-year from the date of original purchase.