Does the subject want to ask "How big is the heart ring for the steel wire rope of 1 1"? 22。 Chicken heart ring, also called wire rope rigging collar, is a kind of lifting appliance for hoisting machinery. The selection of wire rope chicken heart ring with diameter of 1 1 should be consistent with the specifications of wire rope, and the diameter of shaft pin used should not be less than twice the diameter of wire rope, so you can choose a chicken heart ring with size of 22 to cover it.