Looking For Keyed Alike Hitch Lock And Coupler Lock Set

Updated 10/30/2026 | Published 10/29/2026

Question:

I have 3 trailers and would like to find keyed alike locking hitch pins and coupler locks so that one key operates all of them. Does that exist?

asked by: Troy M

Expert Reply:

Hey Troy, thanks for reaching out. Yes, that does exist! Take a look at the following:

- etrailer Hitch Receiver and Coupler Lock Set - 2" Hitch - 1/2" Coupler Latch - Keyed Alike # e99039

This comes with a hitch lock for a 2" hitch and a coupler latch lock. Both locks will come with the same key, and you can order as many sets as you want, and we can key them all like. Just make sure you select the "keyed alike" drop down before adding them to your cart.

I do want to make sure these locks are sized correctly for your setup. The hitch lock has a 2-5/8" span, so we will want to be sure your hitch receiver does not exceed that width. Also, the coupler locks are designed for couplers with a trigger latch that is 1/2" wide, so we will want to make sure that will work for you. I've included a picture of the installed coupler lock for your reference.

What kind of coupler latch do your trailers use?

expert reply by: Jesse M

e99039 Coupler Lock
(click to enlarge)

Troy M.

10/30/2026

Thanks Jesse- I knew these were available. The question is, can I get 3 of these sets keyed alike so the key I have fits everything . Does that exist? Also, all my trailers use a trigger latch and I will make sure they are less than 1/2" wide. Thanks