Coupler Lock Recommendation for East Texas Trailer with Ram Brand Gooseneck Coupler

Updated 10/13/2025 | Published 10/04/2025

Question:

Hello, I have the 2-5/16 Ram collar on my East Texas trailer and can not find any kind of lock at all ?

asked by: David M

Expert Reply:

Hey David, for the Ram brand gooseneck couplers we have the Blaylock EZ Lock Gooseneck Coupler Lock part # BLTL-55-40D that was designed specifically for your setup. Have you had a problem with trailers getting stolen?

expert reply by: Jameson C

Ram Jack Coupler Lock
(click to enlarge)

David M.

10/13/2025

Somehow the word Gooseneck got added to my question, I have a sleeve lock coupler by Ram and was not finding anything labeled for my set up. I have not had anything stolen yet ...

Jameson C.

10/13/2025

@DavidM Oh I see now. I totally misunderstood you. Since the Ram sleeve lock couple is essentially the same as a Bulldog Collar Lock coupler you could use the Blaylock Coupler Lock part # BLTL-23. You might still verify that your coupler is less than 3-1/4 inches wide though.