GM Accessories 17802466 M14x1.5x49.9 Steel Locking Lug Nuts in Chrome with Key (Pack of 4)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Steel collar design guides the key into the lock pattern and holds it in alignment for easy installation and removal</li><li>Computer generated key design allows for an infinite number of key patterns</li><li>Extra narrow groove pattern resists the intrusion of lock removal tools</li><li>Through-hardened and tempered steel construction for increased depth of hardness and security</li><li>Core integrity and precision machining for increased strength</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31F9li3cu5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31cxkzCPpnL.jpg" noproxy>