Ultra-light pulley with backstop. Designed for lifting loads, crevasse rescue operations, or as an emergency ascender.

• The backstop can be fixed in the open position in order to use the device as a simple pulley.
• Pulley Diameter: 20 mm.
• Cam is designed for optimal grip on iced or muddy ropes.

Review: Edelrid Spoc by Black Sheep Adventure Sports