Sea Dog Stainless Steel 90 Angle BracketA versatile corrosion-resistant 304 stainless steel bracket for use in 90 connections. These brackets install with four #8 fasteners (not included). Sold in pairs; Dimensions: 221305-1; A: 1-1/2"; B: 1-1/2"; C: 7/8"; D: 7/8"; E: 9/16"; 221310-1; A: 2-3/8"; B: 2-3/8"; C: 1-3/16"; D: 1-3/16"; E: 9/16"; 221305-1; A: 3"; B: 3"; C: 1-13/16"; D: 1-13/16"; E: 9/16";