5345 PHD 45 degrees 4-Hole Open Angle Connector - Electro Glavanized MATERIAL: Low Carbon Steel, Available In Stainless Steel. See Technical Data-Material Specifications For Additional Information.FINISH: Electro-GalvanizedORDERING: Specify figure number and length “B”.HOLE DIM: 9/16 in diameter, 13/16 in from end, 1-7/8 in on centers