gm climbing rappel ring 25kn for rock climbing arborist rescue slackline hammock small black pack of 4 gm climbing <br> <b>gm climbing rappel ring</b> <br> <br><b>what a simple aluminum ring can do? right beyond your imagination!</b> <br> <br>you first find it work as a simple device in bail-out when other belay or rappel device is not available. <br>then, it appears in the climber's harness bridge to attach climber to working system without damaging lanyards. <br>when you try to set up an anchor point, it's there for you. <br>more often, you see these rappel rings working like little busy bees everywhere in arborist working system, connecting point, friction saver device... <br>never thought it goes so far as to work in pairs with garda hitch to hang hammocks, keeping devoting in areas other than climbing! <br>man creates tool and benefits! <br> <br><b>work in single unit: 360?? all-round connecting point</b> <br>reduce friction to protect textile gear: webbing and rope <br>avoid improper loading direction <br> <br><b>work in a pair: easiest srl (structural ridgeline) tension controller</b> <br>with a pair of rappel rings, hammock / structural ridgeline is able to be adjusted while hanging. <br> <br> <b>specification</b> <br>material: aluminum <br>closed strength: 5600lbs / 25kn <br>large ring is about 1inch in diameter bigger than small ring <br> <b>small rappel ring</b> <br>inner diameter: 2.7cm / 1 1/9in - outside diameter: 5.1cm / 2in <br>thickness:1.2cm 4/9in <br>net weight: 38g / 1.34oz /pcs <br> <b>large rappel ring</b> <br>color: gold <br>inner diameter: 4.5cm / 1 7/9in - outside diameter: 6.9cm / 2 7/9in <br>thickness:1.2cm / 1/2in <br>net weight: 55g / 1.94oz /pcs