Sea-Dog Stainless Steel Bow ShackleThese Sea Dog Bow Shackles feature a rounded shape and are designed to handle many different types of load from any direction. This shackle is ideal for many rigging applications.Features: Constructed of Investment Cast 316 Stainless Steel; Screw Pin Closure; Dimensions: 147056-1; A: 1/4"; B: 1/2"; C: 13/16"; D: 1-1/16"; 147058-1 A: 5/16"; B: 5/8"; C: 1-1/8"; D: 1-7/16"; ; 147060-1 A: 3/8"; B: 13/16"; C: 1-3/8"; D: 1-13/16"; ; 147062-1 A: 1/2"; B: 1"; C: 1-11/16"; D: 2-5/16"; ;