Instrument made of special steel and used to facilitate the operator’s work, speeding up unscrewing and screwing operations, reaching the fastening elements such as wrenches, nuts, bolts, etc. much more easily. In addition, this accessory can be used also as an extension of the socket, making the work of the operator more comfortable and, applied on some machines, such as the portable impact wrench, allows its use in particular positions. Used with a pin made of special steel and an o-ring supplied separately.
1″ for sockets UNI 20, 22, 24 and 38|