DMM Revolver Locksafe

photo: DMM Revolver Locksafe locking carabiner

Manufacturer's Description

Visit DMM's Revolver Locksafe page.

Retailers' Descriptions

Here's what other sites are saying:

DMM Carabiners Revolver Locksafe Carabiner Titanium/Green A277. 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.


The Revolver Keylock Carabiner by DMM. The Revolver is now well established as part of a comprehensive Trad leading rack. It is a unique piece of kit which offers very real beneFits to the climber. So what does it do? In simple terms the carabiner Uses rolling friction rather than the sliding friction of the rope over the bar typified by a standard carabiner. In this case the rope rolls over the pulley wheel which means much less friction is created. Less friction means less force holding the climber back, which makes upward progress a lot easier. However, there Are other important factors to consider too. Since the rope rolls over the roller, there will be less wear and tear on your rope which will increase its working life considerably. Also, by reducing the friction the forces involved when a climber falls Are more evenly distributed throughout the system, resulting in less force being inflicted on the last piece of protection placed. If this last piece is marginal, it could be a very real beneFit.Please note that the Revolver is not recommended for frequent use lowering situations. In these instances you should choose a suitable Pulley or Connector which can handle the wear. Features of the DMM Revolver Keylock Carabiner Clean nose I Beam back Three locking options Ideal for Rescue/Hauling

- Moosejaw

An innovative specialty carabiner with an integral pulley for minimizing rope drag.


Haul gear or conduct rescues in which safety and legislative compliance are required with the versatile Revolver Locksafe carabiner from DMM. You'll have an efficient pulley system with a 7075 series pulley positioned at the top of the biner while the gate employs the locksafe mechanism - making it ready for use when belaying as well.

- Mountain Gear


Price Current Retail: $49.95
Historic Range: $37.95-$49.95


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