This patented safety hookhas a twin trigger torsion gatethat absolutely will not openunless the lever/grip and hookare squeezed simultaneously. The twintrigger is required by the European EN 362rule for fall protection, is CE certified and meetsORC safety standards. Constructed of 304 stainless with a UV-resistantpolymer lever/grip. Closed eye accommodates 1" webbingor 3/8" line. 4.6"L. Gate opening: 3/4". MWL: 3,300lb. Breakingstrength: 6,150lb.