New 9 pc Magnetic nut driver setter bit set NutDriver bit SAE 1/4" TO 1/2" Description: Sizes Include:1/4", 9/32", 5/16", 11/32", 3/8", 13/32, 7/16", 15/32" and 1/2". Laser Etched with Size on Each Bit Plastic Bar Holder Keeps Bits Organized Made from CR-V Steel. Sizes Include: 1/4", 9/32", 5/16", 11/32", 3/8", 13/32, 7/16", 15/32" and 1/2" Plastic Bar Holder Keeps Bits Organized Laser Etched with Size on Each Bit Made from CR-V Steel Magnetic