Rallonges avec carré de sortie percé guidées

Guided extensions are used on applications that require very little play between the output shaft of the tool and the extension. The accessory work to reduce wobbling - as a result the extension is held stable to keep force and improve operator comfort. Fitted between the tool drive and the socket, it enlarges the operational area of sockets for loosening or tightening fasteners. The groove and through hole are meant for a Pin and O-ring - it securely locks the connection to power tools preventing the socket from loosening. Reduced wobble through collar guiding on the output shaft.