Gorilla Automotive 71631NBC Acorn Black Chrome Wheel Locks (12mm x 1.50 Thread Size) Pack of 4<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>12mm x 1.50 Thread size</li><li>13/16" Hex size</li><li>1.40" Overall length</li><li>60 Degree Conical Seat</li><li>Set of 4 wheel locks with key</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51xCySfaN9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Tid9I2AiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41m5b-n%2BFXL.jpg" noproxy>