Petzl Tandem Pulley

Petzl Tandem Pulley. In-line double pulley with aluminium sheaves. Designed for use with Tyrolean traverses on rope. Sheaves fitted with self-lubricating bushings for good efficiency. May be used at speeds of up to 10 meters/second. Can be used to build rope pulley systems. Up to three karabiners can be attached for ease of use. For use with ropes of maximum diameter 13 mm. Weight: 195g Working Load: 10kN Breaking Strength: 24kN