STER 6mm Auto Block 13.5″ Loop

Description

STER 6mm Auto Block 13.5″ Loop
Ideal as a back-up while on long rappels, we constructed our AutoBlock from a durable 6 mm cord sewn into a 13.5-inch loop.
The AutoBlock attaches from the harness to the brake-hand end of the rappel rope just below the rappel device and works as a prusik or with a Klemheist knot.