SPRING SNAP, LOAD RATED, STOCK THICKNESS 1/2 IN, OVERALL LENGTH 4 1/2 IN, EYE INSIDE DIA. 1 1/8 IN, MAX. LOAD CAPACITY 2500 LB, SNAP OPENING 13/16 IN, STEEL, FINISH ZINC PLATED, EYE WIDTH NOT APPLICABLE, EYE LENGTH NOT APPLICABLE, APPLICATION RESTRICTIONS NOT FOR LIFTING