Sterling 6mm Auto Block 13.5 Loop Sewn Cord Length_60m The unique roll top closure

The unique roll top closure also allows it to be lined with a (biodegradable) trash bag to prevent any leakage while in transit

This way it is possible to attach it to the TALON tree crampon

durable and comfortable

very comfortable

and a heat pack pocket on the back of the hand

Sterling 6mm Auto Block 13.5 Loop Sewn Cord Length_60m The unique roll top closureIdeal 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.