Bow Shackle Materials: carbon steel or stainless steel Best Service and Reasonable Price Bow ShackleMaterials: carbon steel, stainless steelStandards: JIS, DIN, ASTM and BS Products: turnbuckle, hook, thimble, shackle, chain, steel wire rope, aluminium sleeve, clip, eye bolt and nut, snap hook and quick link ,Complex clip, swivel and ring Designs and productions as per customer's requirement