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", Deep SAE 6-Point - 3/16", 1/4", 9/32", 5/16", Standard SAE 12 Point - 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", Accessories - Quick-Release Ratchet, 3" Extension Bar, 5/8" Spark Plug Socket, 13/16" Spark Plug Socket . Names