DMM Rhino Screwgate Carabiner Titanium/Lime. After observing how sport climbers were modifying their belay biners with rubber bungs to prevent cross-loading with certain belay devices DMM came up with a cleaner simple solution. The horn prevents assisted locking belay devices rotating off the top bar and on to the spine reducing the risk of cross loading it also works well with selected DMM pulleys. The Rhino is not restricted to assisted locking belay devices: it works brilliantly with standard devices. The full cross section of the top bar means greater wear resistance and smooth operation in guide mode usage. The horn makes identification by feel on the rear gear loop easier and the clean nose design provides snag-free loading and unloading of ropes. The big burly top bar is contrasted by our signature I-Beam construction on the non-rope bearing surfaces resulting in a total weight of 72g. Specifications for DMM Rhino Screwgate Carabiner: Manufacturer: DMM Size: 75 x 100 mm Carabiner Size: Standard Type: Screw Lock Color: Yellow Fabric/Material: Aluminum Weight: 2.5 oz Carabiner Type: Locking Biner Open Strength: 7 kN Application: Climbing Features of DMM Rhino Screw Gate Carabiner: Durable belay biner Prevents cross-loading with certain assisted locking belay devices Full cross-section top bar for greater wear resistance and smooth belaying High strength compact size low weight Available with Screwgate Quicklock and Locksafe locking systems Package Contents: DMM Rhino Screw Gate Carabiner DMM A542: Rhino Screwgate Carabiner Titanium/Lime