My shopping cart
Your cart is currently empty.
Continue ShoppingSterling 6mm Auto Block
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 Klemheist knot.
Easy Returns
At Ascent Outdoors we’re committed to your satisfaction as a customer. We hope to work with you to find the right outdoor products for your adventures!
Online and In-Store Return/Exchange Policy:
Garmin Return/Exchange Policy:
Lowest Price Guarantee