Did a quick search and didn't find any threads, but I was curious if any of y'all have used a lock for the coupler like this....




I don't have a super secure place to store my trailer (outside a friends shop) since I live in a townhome and want to put some good locks on it.

 

I have a differently designed coupler lock but I always use one when leaving my trailer unattended.

 

I use the same style, bottom line is that if someone wants to steal the trailer, they'll find a way to do it. Locks are for honest ppl....