Made from 6061-T6 aircraft-grade aluminum alloyLightweight and good friction while maintaining sufficient safety standardsHardcoat finish makes for a smooth, even friction

CMI Large Ultra Ascender – Red (ULT01R) The CMI Large Ultra Ascender is a compact, high-strength rope ascender built for smooth, reliable performance in climbing, rescue, and work-at-height...

The CMI Speed Line Kit is a fast, efficient solution for moving cut limbs from the drop zone to the chipper. Designed with arborists in mind, this system helps you clear work areas quickly while...

Heavy-duty webbing and heavy-duty stitching Extremely lightweight with a great strength-to-weight ratio Ideal for a variety of tree climbing and tree rigging applications Quick and easy attachment...

Heavy-duty webbing and heavy-duty stitching Extremely lightweight with a great strength-to-weight ratio Ideal for a variety of tree climbing and tree rigging applications Quick and easy attachment...

Heavy-duty webbing and heavy-duty stitching Extremely lightweight with a great strength-to-weight ratio Ideal for a variety of tree climbing and tree rigging applications Quick and easy attachment...

The CMI MA KIT 4:1 Mechanical Advantage System (4" Pulleys) is a high-capacity hauling setup designed for heavy-duty lifting, rescue, and rigging applications. With a 4:1 mechanical advantage and...

The CMI MA KIT 4:1 Mechanical Advantage System is a high-efficiency hauling setup designed for serious lifting, rescue, and tensioning tasks. With a 4:1 mechanical advantage, this system offers...

The CMI MA KIT 3:1 Mechanical Advantage System is a compact, powerful haul system designed to give you greater lifting efficiency when rigging, rescuing, or tensioning. With a 3:1 mechanical...

The CMI MA KIT 2:1 Mechanical Advantage System is a ready-to-go haul system designed for rigging, rescue, or general lifting applications. Built around CMI’s durable 2" aluminum pulleys and...

Makes traditional rope climbing easierThe addition of this boot-mounted device maintains tension on the rope, allowing for easier advancement of the main ascenderAlso promotes better use of body...

Makes traditional rope climbing easierThe addition of this boot-mounted device maintains tension on the rope, allowing for easier advancement of the main ascenderAlso promotes better use of body...