Grivel ice screw - Helix medium

The symmetrical hanger and grip of the Helix allows the user to put force on the tube to make the teeth bite into the ice properly on the first turn. The tubes reverse profile threads eject ice outward and spread force over a greater surface area.
The super slick finish makes it very difficult for ice to clog the core of the screw.
Racks conveniently.
Hydrodynamic design ensures easy penetration even into the coldest, hardest ice

Specifications:

- Length: 16cm
- Weight: 168g