Craftsman Dogbone sae Wrench

DOG BONE 8-in-1 Wrench. Fits 8 SAE socket sizes: 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, and 13/16 - inch. Go-Thru swivel head allows easy access and fits any angle. Built in 8-lb magnet serves as oil drain plug or nut holder. Cr-Mo Steel for strength and durability. Ideal for oil drain plugs. Triple chrome plated with full polish finish makes The DOG BONE easy to clean and corrosion resistant. Cam-Lock 6 pt. socket system provides larger contact area and will not strip bolt or nut heads.