This Amsteel Friction Hitch Tender is super smooth and quiet.  This allows single hand operation for all friction hitches that the mobile hunter uses on their linemans belts, tethers, bridges, and rappel lines.  It also is load bearing and wont break like the tenders that utilize thin plastic d-rings.  These are also the same tenders we utilize in our bridge kits.  These also are super lightweight coming in at less than a fraction of an ounce.  To install simple girth hitch one loop around your carabiner or bridge loop and the free end you insert your rope.