Anchor Shackle, 18 ton, 114 in, 138 in Pin dia, Round Pin, 463 in Inner Length, 288 in Inner Width, 203 in Opening, 315 in Eye Outer Size, Alloy Steel Body, Alloy Steel Pin, Galvanized CM CM alloy shackles are designed with a 51 design factor and have a strength rating approximately 50 higher than a comparable sized carbon shackle and about 25 stronger than super strong shackles Anchor shackles can be side loaded or used for multiple connections