Weighing only 52g and with a breaking strength of 22kN, the SMC CRx Crevasse Rescue pulley is lightweight yet very strong, making it ideal for alpine climbers and mountaineers
Featuring a stainless-steel axle and a lightweight nylon sheave, it maximizes efficiency and offers an excellent strength-to-weight ratio
Compact pulley fits easily in a pocket or can be clipped to your climbing harness so it's ready for an emergency
Ideal for 3 to 1 Z haul systems with prusik-minding side plates; A great choice for setting up 2:1 C-systems and 3:1 Z-systems for hauling a fallen climber out of a crevasse
Base design keeps a prusik knot from jamming in the pulley when you're hauling; works well with prusik cord up to 8mm in diameter and accomodates up to 13mm in diameter'
Solid side plates prevent objects that could cause a snag from entering the pulley
Boasts a smooth-running 1.25" sheave on a stainless steel rivet axle
Description
The CRx is a lightweight utility pulley designed for alpine climbers and mountaineers. Featuring a stainless-steel axle and a lightweight nylon sheave, it maximizes efficiency and offers an excellent strength-to-weight ratio. Despite its compact size and featherweight design, the CRx is stronger than comparable pulleys in the same size and price range. Ideal for 3 to 1 Z haul systems with prusik-minding side plates, it boasts a smooth-running 1.25" nylon sheave on a stainless steel rivet axle. The color-contrasting aluminum side plates rotate for easy rope insertion and removal. Easy to use and carry, the CRx is a palm-sized partner suitable for various mountain activities. Note: Not recommended for use on ziplines, cables, or high-speed applications.
