Attributes . Standard SAE 6-Point - 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2" and 9/16", Deep SAE 6-Point - 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2" and 9/16", Standard SAE 12 Point - 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2" and 9/16", Deep SAE 12 Point - 3/16", 1/4", 5/16", 3/8", 7/16", 1/2" and 9/16", Accessories - 1/4" Drive Knurled Grip Ratchet and 1/4" F x 3/8" M Adapter . Names