Entirely constructed in stainless steel, this combines a Twist 10mm bolt hanger with two round 10mm rings. This combination gives the rope in the lower ring complete freedom of movement whether the force is tensile or shear. A very popular mountaineering, climbing and canyoning anchor, used to equip simple, efficient and secure belays. Used in pairs (for obvious safety reasons); usually with one as the load-bearing anchor and the other as a passive back-up. Technical Sheet