SMC - Durable, Trustworthy Rescue And Climbing Equipment

The SMC JR (Jigger Rescue) and JRB (JR with becket) double prusik minding pulleys have been designed to be compact, lightweight and cost effective. Despite its size the JR and JRB Double Pulleys will easily handle full-sized work loads and is ideally suited for use with the very popular SMC Aluminum Locking D Carabiner. The bell-shaped top hole allows the carabiner to be rotated freely and completely. Intended for use with rope up to a maximum size of 9mm. FEATURES AND BENEFITS: Meets or exceeds UIAA127/ EN12278 Stronger than most of the similar sized pulleys on the market. Suitable for use in 2 to 1 C system or in 3-to-1 Z Drag system. Compact size fits in pocket or in backpack so that it is always handy for quick access in an emergency. Side plates are rounded and rotate for easy and secure placement. Uses durable lightweight nylon bushing for reliable performance. Made in the USA. Uses durable lightweight nylon bushing for reliable performance. Made in the USA.. Meets or exceeds UIAA127/ EN12278