CMI Trolley Brake Block

CMI® Trolley Brake Block has been redesigned and now includes two eye bolts installed in the block. One should be rigged to take the impact from the rider. The second should be connected to the first with a slack tether. CMI’s Trolley Brake Block is carved from dense Appalachian hardwood and sealed with an environmentally safe preservative. The striking surface is noted for exceptional wear resistance due to its ultra-high molecular weight polyethylene material. This Trolley Brake Block (TRBRAKE) mounts around rope or cable and attaches to a static point with a bungee cord (not included). Steel hardware and two galvanized eye bolts are included.