Attributes . 1/4" Dr 6 Pt. Std. 7/32", 1/4", 9/32", 5/16", 3/8", 7/16", 3/16", 1/2", 9/16", 4, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm, 1/4" Dr 6 Pt. Deep 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 5, 6, 7, 8, 9, 10, 11mm, 1/4" Dr 12 Pt. Std. 7/32", 1/4", 9/32", 5/16", 11/32", 3/8, 7/16, 3/16, 1/2", 4-1/2, 5, 6, 7, 8, 9, 10, 11, 12, 13mm, 3/8" Dr 6 Pt. Std. 9, 11, 12, 13, 14, 15, 16, 17mm, 3/8" Dr 6 Pt. Deep 10, 11, 12, 13, 14mm, 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 3/8" Dr 12 Pt. Std. 9, 10, 11, 12, 13, 14, 15, 16, 17, 18mm, 5/16", 3/8", 7/16", 1/2", 17/32", 9/16", 19/32", 5/8", 11/16", 3/4", 13/16", 7/8". 3/8" Dr 12 Pt. Deep 5/16", 3/8", 7/16", 3/16", 1/2", 9/16", 9, 10, 11, 12, 13, 14, 15, 17, 18mm, 1/2" Dr 12 Pt. Std. 17, 18, 19, 21, 22mm, 3/4", 13/16", 7/8", 15/16", 1". . Names