General description Sealey SX217 Locking Wheel Nut Key Set is designed specifically for the removal of security locking wheel nuts on BMW vehicles. This comprehensive set includes 20 locking keys and is supplied with a 1/2" square drive 17mm hex impact socket, making it an essential tool for automotive professionals. Technical specifications Model No.: SX217 Nett Weight: 1.95 kg Contents: 20 locking keys (041 to 060), 1/2" Sq Drive 17mm Hex Impact Socket Other information