Designed by Notch with original inventor Kevin Bingham, the Notch Rope Runner Pro has enhanced ergonomics and rope friendly edges. The Notch Rope Runner Pro is the ultimate work positioning device.
 
Features & Benefits:
Rope Compatibility: 11 – 13mm 
Working Load Limit: 287lbs (130kg)
Weight: 15oz (425g)
Materials: Hot-forged aluminum, stainless steel, nylon
Incredibly easy SRT or DRT climbing
Unparalleled smooth one-hand descent
Fully mid-line attachable (stays in one piece!)
Rope friendly edges
Flattened 'bird' sections for comfort when descending
Multiple friction settings
Integrated central tending point for attachment to a chest harness
Improved sealed ball bearing pulley
Designed by Notch with original inventor Kevin Bingham
Internal spring keeps it safe from dirt and debris
Slic pins keep all of the parts together when the device is opened
Super-cool gunmetal grey color