Wera SA Zyklop Flexible Lock Extensions, Free-Turning Sleeve, 1/4in

<p>These Zyklop "flexible-lock" extensions from <STRONG>Wera</STRONG> are ideal for permanent interlocking or fast change of acessories and has a free-turning sleeve for the rapid tightening or loosening of screws and nuts. Made from chrome vanadium with a brushed chrome-plated finish, they are suitable for use with 1/4in square drive sockets with a ball lock and are available in 2 different lengths.</p>