Black oxide coated for resistance against rust and corrosion
Heat treated for strength and durability
Socket has a 3/8" drive and is 6-point
Size markings are hard stamped into the socket for easy identification
3/8" Drive x 5/8" deep length duo impact socket. The thin wall design of chrome hand sockets are combined with the strength and durability of Grey Pneumatic impact sockets to create the Duo-Socket.