The Durston/VIM Tools Torx Driver, No. XZN9BMW, can be used to remove the 12 point torx bolt on late model BMWs where a regular torx with an extension does not fit easily when servicing their emergency brake cables. Uses a XZN9 special size spline and has a 12-point triple square head. Made of heat treated S2 steel it has a 3/8" square drive holder and has a 4" overall length.