All Duo-SocketT sockets are marked by both roll stamp and large laser etching on the opposite side
The ratchet included is a 72 tooth quick release
Wobble extension provide 15 degree of deflection and can also be locked straight for normal use
Packaged in blow molded case
The thin wall design of chrome hand sockets has been combined with the strength and durability of GP Impact Sockets to create the DUO-SOCKET. Built specifically to address the needs of the professional technician using hand tools, cordless impact tools and air tools. DUO-SOCKET provides one socket for all applications.