Uniquely shaped for efficient use of Prusik hitches as a belay or ratchet.  High efficiency rating for its class. Large rigging hole accepts up to three carabiners. “Cap and socket” axle is far safer than traditional nut and bolt axle.  This is a double sheave version with becket. The perfect choice for short throw block and tackle systems, such as in confined space work.

Weight: 580g  Breaking strength: 44.4kN  Becket breaking strength: 22kN  Tread diameter: 50mm