Ultra-light pulley with backstop. Designed for lifting loads, crevasse rescue operations, or as an emergency ascender. PRODUCT INFORMATION The backstop can be fixed in the open position in order to use the device as a simple pulley Diameter pulley: 20 mm Suitable for ropes with a diameter of 7.0 to 11.0 mm as well as for the EDELRID Rap Line Ball bearing pulleys for high Efficiency (92%) Cams for optimal grip on iced or muddy ropes TECHNICAL INFORMATION minimum breaking strength [kN]: 15 CE marking: CE 0123 country of origin: Germany Weight: 60 g