
product received and was finally able to install it. IMPORTANT YOU NEED A 1β/25mm ALLEN WRENCH for installation! I haven't seen anywhere that the size of wrench needed is listed, but having had 4 prong wrenches and several single prong wrenches (ranging from 10mm to 22mm) I didn't think about it. After several stops at various auto and tool stores, I found a large 4-hole wrench. I think now I have everything I need! I recommend the locks anyway, installed them and the black locks look good on my black rims and other black nuts. Hope this deters thieves! ππΎ