Products by Category

CMI Micro Belay Plates set the standard for efficient rope handling. CMI Micro Belay Plates are hot forged from 7075 aircraft alloy aluminum, a material with nearly double the strength of that used in lesser belay plates. By mating this particular...

Big enough to handle the largest ropes--two of them. Extended horns on the upper ring make tying off a snap by preventing the rope from sliding up and locking off. Dual holes on the tie-in end allow the 8-Ring to remain attached to the harness while...

CMI Standard '8' Ring (non-hardcoated)Our original design from 1974, every bit as popular today. Crafted of 6061-T6 aluminum alloy to maximize the strength-to-weight ratio. Versatile and easy to use, this non- hardcoated version is excellent for the...

Small Ultrascender: A short version of the large ultrascender, excellent as a mechanical safety in lifting rigs.Sold as a pair (one left, one right) also available singly as well. Price for singles is half of price per pair...

Large Ultrascender:  An ergonomic safety mechanism and thumb notch on the cam make this an easy ascender to operate. Available in Red and Black. *NFPA Version:  Exceeds tests for national fire protection association standard on fire...

 Arborist Aluminum Ropewalker: Provides quick mechanical adjustment to fliplines and comes equipped with an adjustable tension spring and a bolt through the cam for fixed application on the lanyard. This is the strongest flipline adjuster at...

Aluminum Ropewalker: Designed to accommodate left and right handed users, the Ropewalkers grabbing pressure is maintained by the beefiest spring wire in our lineup. Slots in the bottom are designed to pass chips, grit, and mud right on through. For ropes...

 Rope climbing is made easier by the CMI Foot Ascender. The addition of this boot-mounted device maintains tension on the rope, allowing for easier advancement of the main ascender, and promotes better use of body mechanics by keeping your body in...

The Twin Expedition is the first single-handled dual ascender designed to meet the needs of industry leading Arborist professionals. The EXPTWIN easily accommodates three rope techniques - 2:1 doubled rope technique (DdRT), 1:1 single rope...

Looking for some extra gripping power? Our new Double-handled Expedition Ascender is your solution! Two handles let both hands get in on the lifting action, making going up almost as easy as going down. MBS: 3400lbs (51.1kN) Size: 8...

The CMI Expedition Ascenders incorporate the most comfortable handgrip ever seen on an ascender. Our ergonomic design cushions the hand and provides something substantial to hold on to. Other features include an easy to operate safety, dual tie in holes...

The CMI Expedition Ascenders incorporate the most comfortable handgrip ever seen on an ascender. Our ergonomic design cushions the hand and provides something substantial to hold on to. Other features include an easy to operate safety, dual tie in holes...