Compact, lightweight design 3-stage “locking” center bar for added safety Ambidextrous design allows loading from top or bottom or controlling descent from either side of device Optimal rack length allows two rescue-sized carabiners to be attached without rope contact or friction from carabiner Large horn size allows for easy addition or subtraction of friction, even on larger 13 mm lifeline Personal descender or use for one person or two-person rescue lowers Simple to lock off device on either side Straight feed design does not put twists in rope Allows attachment of rope while device is connected to a harness or anchor Made in USA, of domestic and foreign components U.S. PATENT #10,052,522 Technical Specifications Rope Compatibility 9.5 mm – 13 mmWeight481 g (1.1 lb)Dimensions17.8 cm x 10.2 cm x 3.2 cmMaterialsAluminum, Stainless Steel Certifications 9.5 – 13 mm RopeNFPA T12.5 – 13 mm RopeNFPA G Training Videos Using the CMC 3D as a descent device and rappel application: Using the CMC 3D as a lowering device:
