Coupler Lock for a Tie Down Engineering TDE 7000 coupler

Updated 12/29/2025 | Published 12/12/2025

Products Featured in This Question

Optronics Backup Light for Trucks or Trailers - Submersible - Incandescent - Round - Clear Lens

(434)

$5.45

InfiniteRule Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Straight-Tongue Couplers w/ Posi-Lock

$213.95

Trimax Universal Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers

(104)

$72.75

Question:

I need the locking mechanism for a TDE 7000 coupler Do you have one or point me in the right direction

asked by: carl r

Expert Reply:

Hey, Carl.

There isn't one specific lock that would be for that coupler. I tried to find some sort of picture of even a drawing of the coupler to see what style would be best for it but I couldn't find anything out there. What I do know about that coupler is that it takes a 2" ball.

You can get a universal type of lock like the Trimax part # TMX47FR. I personally would go with the InfiniteRule Trailer Coupler Lock Kit part # IR57RR. Main reason is the kit comes with multiple locks that are all use the same key. This will give you options of what lock you want to use or use all the locks at the same time if you wanted.

How old is your trailer?

expert reply by: Gwendolyn Y