Equipment Lock Puck Lock - Stainless Steel, Multi-Use Uncuttable Lock - Ideal for Gates, Sheds, Roll-Up Doors or Trailers - Padlock Replacement (Keyed Differently)

Just bought a car hauler and wanted something that won't rust and that it would be near impossible for someone to cut or break off. This is it. I can't imagine how someone would be able to break into. Our car hauler now. I feel safe with these locks on it. They are so heavy duty.

This is a solid no nonsense lock. Works great!

Fast shipping, durable and seems well built. I ordered two and both came with dozens of small surface scratches. I paid, in part, the higher price for these locks because I thought they would have a more professional mirror finish of hardened smoothed steel. I guess it looks like someone tried and failed to break in...

No one is getting through these

Heavy

If you need a lock that should stop all but the most determined thieves, this is it! The lock is hefty and about the size of a hockey puck. The shaft is completely shielded by the outer, solid metal puck, which prevents cutting. Keep in mind that the space on the back of the lock for attaching it to a door, etc. is very narrow, so it will not work in all situations. However, I highly recommend it for increased security!

Key sticks and does not easily turn.

Solid lock. One of the keys works perfectly, and the locking shank is smooth. Came prescrached, so I didn't have to worry about scratching it up. Another reviewer said the same thing. I was going to contact the seller and talk to them about the keys. To see if they would send new keys. The link they have provided is invalid.