CMI has been an American manufacturer for nearly 60 years. CMI offers a wide range of sewn webbing products like Runners and Harnesses. They also offer several work and rescue products used in various fields. But here you will find most if not all of the Pulleys and Trolleys manufactured by CMI.

The CMI TrolleyHD was designed from the ground up to satisfy the heavy demands of arborists and rescuers. Aluminum side plates, stainless steel axles, and aluminum wheels deliver a 14,000 pound MBS. The TrolleyHD mates easily with our Maxi Rigplate (sold separately) to offer eight rigging points for running high lines, removing large chunks of wood over precarious positions, or other rescue scenarios. (For rope only. Not for use with steel cable. When mated to the Maxi Rigplate, the systems MBS is 13,000 pounds.)

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