Developed by Treemagineers here they have brought together all the pieces of kit to make up the very popular Hitch climber setup for ascending and descending on a DdRT system. Kit Includes 2 x DMM Ultra Oval Carabiners (3 way) 1 x DMM Hitch Climber Triple Attachment Pulley 2 (Red) 1 x Teufelberger Ocean Polyester E2E depending on selection Technical details Ocean polyester Ø 8 mm: EN 795B, ANSI Z133, AS/NZS 5532 (works better with ropes under 12mm diameter) Ø 10 mm: EN 795B, EN 566, ANSI Z133, AS/NZS 5532 (works better with ropes over 12mm diameter) Dmm Hitch climber BMS 30kn WLL 6kn Suitable for rope upto 14mm. CE EN12278:2007 Dmm Ultra O Carabiner Dimensions - 63mm x 109mm MBS (gate closed) - 25kN MBS (minor axis) - 12kN MBS (gate open) - 7kN Gate opening - 19mm Weight - 74g Approved to EN 362:2004 B, EN 12275:2013 B, UIAA121:2009 Anodised to BS12373-2001 Class 10E1.