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Coupler Lock for Trailer Coupler with Rolled Lip


I have a somewhat strange coupler, which has a big lip that turns up. I cant seem to find installed pictures of coupler locks with this type. Im not sure whether this big lip will interfere with the locks. Yes, i realize this is just a deterrent. Can you recommend a lock that would fit? Image attached. Thanks!


Expert Reply:

You are absolutely right that the rolled lip on your trailer's coupler will prevent using some types of locks but we do have a solution for you. If your coupler measures no more than 4-1/2-inches wide (including the lip) you can use the Fastway Universal Trailer Coupler Lock # DT25013KA. If it is wider then instead you can use Master Lock # 377DAT.

The coupler lip appears too tall to work with lock # ML389DAT.

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