Gorilla Automotive 61631 Acorn Guard Locks (12mm x 1.50" Thread Size) - Pack of 4

• 12mm x 1.50 Thread size
• 1.50" Overall Length
• 60 Degree Conical Seat
• Manufactured from cold-forged hardened steel
• Clamshell package

Unique design, looks difficult to break thru to steal your wheels. Looks great on my rims...only issue I have is the key, I think they are all the same?? as I bought 2 sets of these wheel locks...very surprised to find them keyed alike.

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I got my set about 12 years ago. They've started to rust a bit, but unfortunately they still seem to be the best choice out there. I know they've saved my wheels at least twice.

When I got mine, they didn't have the large sets of 20-24 locks, so every nut is a lock. I called the company directly to order 5 sets of Gorilla Guard locks, all keyed alike. They were very helpful, took my order, and I had them the next day. Just recently when someone managed to get one lock off, I called the company to replace it. I was contrite as I had lost my key code and asked how this might be done. The woman who answered the phone was rude and argued with me. As if to say how dare I, a mere consumer, call them. Then she said I'd have to call back next week to speak to the replacement person anyway. When I called back, explaining I no longer had my key code, but had a good pic of the inside of key I could email her, she flatly refused. Said I had to physically send one of my other locks. The replacement would cost $12.
A new set of 4 only cost, like $16, so I asked if they could sell me a set after they determine the correct keying. Nope. I can buy four new locks, but each one will cost $12. She said that's how they do it. Take it or leave it. So for pity sake, don't ever lose your key code and hope you never need customer service from Gorilla Automotive Products.