CMI Large Ultrascender Pair

The CMI Large Ultrascender is a heavy-duty handled ascender designed for demanding rope ascent, technical rescue, rope access, and professional vertical operations. Built for exceptional strength and durability, it combines an extruded and machined aircraft-grade aluminum body with stainless steel components and a hardened steel cam for dependable performance in rugged environments.

An ergonomically designed safety mechanism and thumb notch allow simple one-handed operation when attaching or removing the ascender from the rope. The large model features a molded handgrip for increased comfort during extended ascents and demanding over-the-edge operations. The cam provides positive rope engagement and is designed for long-term professional use.

Features:

• Heavy-duty professional hand ascender
• Sold as a matched left/right pair
• Ergonomic molded handgrips
• One-handed attachment and removal
• Integrated safety mechanism
• Thumb notch for easy cam retraction
• Aircraft-grade aluminum body
• Stainless steel operating components
• Hardened steel cam
• Rope compatibility: 8.5–16 mm for vertical or near-vertical use
• Minimum breaking strength: 4,600 lb. (20.4 kN)
• Dimensions: 7.4 × 3 in.
• Weight: 9.5 oz. (270 g) each
• Available in Large Black or Large Red

Manufacturer: CMI

Product: Large Ultrascender

Available Colors: Black; Red

Product Type: Hand Ascender Pair