Petzl Tandem Speed Pulley P21SPE

A double pulley designed for use on steel cable The Petzl TANDEM pulley, with double sheaves designed for use on steel cable, has bearings and a stainless steel sheave for efficiency. It allows use with three carabiners to make manoeuvres easier. Detailed Description: A stainless steel sheave for excellent durability.
 
A sealed ball bearing for excellent efficiency. It allows up to three carabiners to be attached to make use easier. Specifications: Rope diameter: 13 mm or less Sheave diameter: 27.5 mm Efficiency: 95% Maximum working load: 10 kN Weight: 270 g Certifications: CE EN 12278