GEARWRENCH 1/2" Drive Locking Extension 3"

The GEARWRENCH locking extensions are a must for professional and industrial users. The locking mechanism removes the worry of dropping sockets deep inside an engine or from losing time to retrieve the dropped socket when working at height. The push lock collar holds the socket securely to the extension and is easy-to-use. The knurled grip provides a non-slip surface. Extensions have a full polish chrome finish.