BoatBuckle; G2 Retractable Gunwale Tie-DownQuantity: 2Dimensions: 14-38"Break Strength: 2,500 lbs./eaSafe Work Load: 833 lbsThe only one in its class,the BoatBuckle; G2 Gunwale Tie-Down offers the same superior quality as a BoatBuckle; G2 Transom Tie-Down,yet boasts a beefy vinyl-coated double J-hook,designed to fit gunwale rails that measure 2" wide or less.Perfect for aluminum or other narrow gunwale boats.