The Petzl Freelock wrist cord for ice axe is made of nylon and polyester and is excellent for use in piolet-traction mode. You can tighten and loosen it with a simple wrist movement. The Freelock extends up to 50 cm and weighs only 40 grams. Warning: This product is not a personal protective device (PPD) and is not designed to support the user's weight.
