Ultra-light pulley with backstop. Designed for lifting loads, crevasse rescue operations, or as an emergency ascender. The Spoc can be used as a classic rope clamp for rope ascents, as a simple pulley or as a pulley with a backstop, for example during crevasse rescue operations. It reaches an extremely high efficiency of 92%, thanks to the high quality ball bearing. The cam, with its integrated spring mechanism, locks automatically, and will work even with icy or muddy ropes due to its special design. A cable pull lets you easily open the backstop with one hand. The backstop can also be fixed in the open position in order to use the device as a simple pulley. The carabiner connection hole is generously dimensioned so that any type of screwgate carabiner can be positioned without problems, which makes the installation significantly simpler. The Spoc is suitable for ropes with a diameter between 7 and 11mm, as well as for the Rap Line II from EDELRID. The device must be used with an oval or pear shaped karabiner. Carabiners to EN 362 or EN 12275 are recommended for use as connectors. Ropes to EN 892, EN 1891, and EN 564 can be used within the admissible rope diameter range. The backstop can be fixed in the open position in order to use the device as a simple pulley Pulley diameter: 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
