Aid Climbing / Big Wall

Black Diamond 18mm Nylon Daisy Chain 115cm

The classic aid climbing tether made from durable nylon.

Black Diamond 12mm Dynex Daisy Chain 140cm

A lightweight, abrasion-resistant clip-in for big wall efficiency.

Camp Pulley Tethys 2154

Black Diamond 12mm Dynex Daisy Chain 115cm

A lightweight, abrasion-resistant clip-in for big wall efficiency.

Black Diamond 12mm Dynex Daisy Chain 115cm

A lightweight, abrasion-resistant clip-in for big wall efficiency.

Black Diamond 18mm Nylon Daisy Chain 140cm

The classic aid climbing tether made from durable nylon.

DMM Revolver Kwiklock

The Revolver's integrated pulley wheel allows ropes to run more efficiently through the carabiner. Used at changes of direction on a route, it helps reduce rope drag.

The Revolver is also highly useful for creating lightweight hauling systems. If you need to haul kit, a partner, or perform crevasse rescue, the pulley wheel increases the efficiency and converting more of your energy into movement.

A locking gate gives the Revolver extra security.

DMM Revolver

The Revolver's pulley wheel reduces friction on ropes moving through the carabiner. Placed where the pitch changes direction, it reduces rope drag and makes upward movement easier.
The Revolver can be used in an improvised hauling system to help your second over a crux, haul kit bags, or rescue your partner from a crevasse. Where normal carabiners in these systems cause energy to be lost as friction, the Revolver's pulley wheel makes hauling easier by converting more of your energy into movement.
A Revolver on your rack lets you reduce rope drag and make efficient mechanical advantage systems without the need for additional devices.

DMM Pulley Hitch Climber

The Hitch Climber Eccentric is an evolution of the classic Triple Attachment Pulley that became widely known as the ‘Hitch Climber’. The design improvements are the result of over a decade of Hitch Climber design and manufacturing expertise, together with feedback from climbers.

The new geometry offers greater efficiency combined with a striking aesthetic. The ‘pushing plates’ will advance your friction hitch earlier and the optimised fairlead flairs direct rope towards the sheave when tending slack.

Also features a large sheave with an efficient roller bearing and a stainless steel axle. Patent pending.

Petzl Spin L2 Pulley Black

Very high efficiency double pulley with swivel

Petzl Spin L1 Black Pulley

Very high efficiency single pulley with swivel

Petzl Spin L1 Pulley

Very high efficiency single pulley with swivel

Petzl Spin L2 Pulley

Very high efficiency double pulley with swivel