width size of face hole Dia 45° right hand order No. 45° left hand order No. 60° right hand order No. 60° left hand order No. 2-1/2 1/2 7/8328-0110328-1110328-2110328-31102-3/4 1/2 1328-0219328-1219328-2219328-32193 1/2 1328-0316328-1316328-2316328-33163 1/2 1-1/4328-0318328-1318328-2318328-33183 5/8 1328-0326328-1326328-2326328-33263 3/4 1328-0334328-1334328-2334328-33344 1/2 1328-0417328-1417328-2417328-34174 1/2 1-1/4328-0419328-1419328-2419328-34194 3/4 1328-0433328-1433328-2433328-34334 3/4 1-1/4328-0436328-1436328-2436328-34364 1 1-1/4328-0441328-1441328-2441328-34415 3/4 1-1/4328-0532328-1532328-2532328-35325 1 1-1/4328-0540328-1540328-2540328-35406 3/4 1-1/4328-0631328-1631328-2631328-36316 1 1-1/4328-0649328-1649328-2649328-3649