What Coupler Locks Will Work on My Atwood AT80051 Coupler?

Updated 05/06/2025 | Published 05/03/2025

Products Featured in This Question

Master Lock 1-7/8", 2", and 2-5/16" Trailer Coupler Lock - Gray - Keyed Alike

(50)

$44.91

etrailer Trailer Coupler Latch Lock - 2" Span - 1/4" Diameter - Chrome

(269)

$19.68

Question:

Hi. Can you tell me which couple locks are compatible with the Atwood AT80051 couple?

asked by: Bill W

Expert Reply:

Hello Bill,

For your Atwood AT80051 coupler I really like the Master Lock 1-7/8", 2", and 2-5/16" Trailer Coupler Lock - Gray - Keyed Alike # ML377KA for when the trailer is not in use. If you have the trailer connected and want to keep it that way, the etrailer Trailer Coupler Latch Lock - 2" Span - 1/4" Diameter - Chrome # e98886 will do the trick.

What kind of trailer are you trying to keep safe from Rob B. Blind?

expert reply by: Kate F

Bill

5/6/2025

Thank you Kate. Unfortunately my Son bought a lock already. I appreciate your quick response and will return to shop for future needs. Bill

Kate F.

5/6/2025

@Bill Glad you guys found something to keep your property protected. Now if we just lived in the kind of world where you don't need locks, what a place that would be =) If you ever have any questions in the future, you know where to find us!