DMM Revolver Locksafe Carabiner
- Product Review (submitted on April 24, 2019):
- I felt I needed to submit an entry here to counter what Timmy said above. He mentioned that this revolver pulley is great for speed lining kits. This tiny pulley sheave is not meant for prolonged or fast use. I highly doubt that it has a bearing or even a bushing. In the DMM instructions, under number 14 is states: "The Revolver is NOT designed for use on zip wires, Tyrolean traverse, top roping or other situations where prolonged use could cause damaging build up of heat." So, don't use it for Speedlining material.