Helix Ice Screw Medium - 160mm Size:MED Two different scales on lanyard

Two different scales on lanyard for measuring track distances

highly breathable

Two integrated carabiners for attaching the seat to the harness to prevent interference during transportation

Choc-A-Bloc

The harness is designed with the lowest amount of bulk and to sit up high on the back so it is out of the way of your harness and chalk bag

Helix Ice Screw Medium - 160mm Size:MED Two different scales on lanyardDescription Ice Screws can be hard to trust at the best of times, so you may as well place your trust in a screw with the greatest holding power. Grivel ice screws use reverse thread where the angle of the thread faces away from the direction of pull. Although this seams counterintuitive at first, it has been shown both by independent testing and Grivel to spread more load onto a greater surface area of ice and therefore giving it greater holding