SMC Shuttle Tandem Rope Pulley

The SMC Shuttle Tandem Rope Pulley is designed for use in Tyrolean traverses, modest-length zip lines and other mountaineering and rescue applications that utilize rope.

Uses four high-efficiency sealed stainless steel ball bearings and is designed to function flawlessly under conditions that would shut down lesser-grade pulleys.
Sealed ball bearings provide optimal efficiency, reducing the performance-robbing resistance that is inherent in most multiple component systems.
The SMC Shuttle Pulley is not prone to failure under misaligned loads or with twisted gear as may occur with needle bearings.
Lightweight ergonomic design and multiple independent attachment points make this tandem pulley easy to carry and use.
Oversized top hole is designed for use with rescue carabiners.
Fits up to 1/2″ (13mm) rope.