Features & Benefits 

• Approved for SRS or MRS climbing
• Mid-line attachable
• Improved rounded top for comfortable one-hand descent
• Multiple friction settings
• Concave-shaped steel bollards allow smoother descent, reducing "break-in" period
• One-piece design with Slic Pin retention
• Enhanced ergonomics and rope-friendly edges
• Integrated SRS central ascent harness attachment point
• Improved sealed ball bearings pulley
• Rope compatibility: 11 to 13 mm diameter
• Engineered by Notch with original inventor Kelvin Bingham