Grey Pneumatic 9703QL 1/4in. Dr. 3pc Imp Locking Ext

1/4in. Dr. 3pc Impact Locking Extension Set. Set contains 3 extensions in 3in.; 6in. and 12in. lengths. These locking extensions feature a positive locking ball and sliding collar for quick release of sockets and accessories. Useful in hard to reach areas where a positive lock on the socket is required. Designed for impact use