CSS Worksafe supplies the PETZL TANDEM Double pulley for Tyrolean Traverses On Rope for professional height-safety, access or workplace safety applications.

Description. Double pulley designed for Tyrolean traverses on a rope, the TANDEM has aluminum sheaves mounted on self-lubricating bushings for efficiency. It accepts up to three carabiners to facilitate maneuvers. Aluminum sheaves mounted on self-lubricating bushings for efficiency. Accepts up to three carabiners to facilitate use.