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The Tandem Pulley from Petzl is designed for smooth and efficient Tyrolean traverses on rope.
Fixed sides and self-lubricating bearings, ideal for use with rope clamp/grabs and OK or AmD carabiners from the PETZL range.
Free Shipping. Petzl Tandem Pulley FEATURES of the Petzl Tandem Pulley Aluminum sheaves mounted on self-lubricating bushings for efficiency Accepts up to three carabiners to facilitate use
The Tandem Double Pulley from Petzl is designed for smooth and efficient Tyrolean traverses on rope.. . . Sheaves mounted on self-lubricating bushings for good efficiency. Maximum allowable speed: 10 m/s. Attachment point accepts up to three carabiners to facilitate use. For use with ropes of maximum diameter 13 mm.