The Revolver reduces rope drag significantly. This is particularly noticable on long pitches and pitches that include changes in angle or direction. The Revolver simplifies the setting up of a pulley/haul systems on both land and water. The Revolver helps dissipate the energy generated in a fall. over a greater proportion of the rope and reduces the force to the top anchor. The Revolver reduces the force felt by a lead climber in a fall. Location groove protects and locates 12 mm dyneema express sling. The first carabiner designed specifically to reduce friction. The Aluminum roller will keep rolling up to 11.5kN so that the forces generated on the anchor in a fall will be reduced. The pulley was built to EN 12278 Standards The roller sits on a self lubricating polymer bearing. The roller and bearing sit on a stainless steel spindle and spindle sleeve. Hot forged 7075 T6 I beam back
Weight: 45 g
Protective ribs for smooth transition from back to roller
Roller made of 7075 T6
High tensile 3 mm diameter 316 stainless steel spindle
Shrouded nose protects wire gate
Customer Reviews 1 item(s)
Another genius idea from DMM, these carabiners feature a built in pulley allowing you to use them for hauling or to reduce rope drag on extended placements. I have a few of these on long dog bones for reducing drag on wandering routes while sport climbing.