Lock For Hit-N-Hitch Coupler On 2021 Sundowner Horse Trailer

Published 09/10/2025

Products Featured in This Question

ICON Trailer Coupler Lock for Hit-N-Hitch 2-5/16" Ball Coupler - Cast and Stainless - Black

(1)

$349.00

Trimax Adjustable Trailer Coupler Latch Lock - 1/4" Pin - 7/8" to 3-1/2" Spans

(2)

$16.35

Question:

My 2021 Sundowner horse trailer has a Hit-N-Hitch coupler. Does the alter icon lock AL43DQ still let me access the latch, or do I need to remove it every time I hook up?

asked by: Courtney

Expert Reply:

Courtney, once the # AL43DQ is in place, it completely covers the latch housing. That’s intentional - thieves can’t access the latch or the ball cavity. To hook up, you’ll remove the lock (takes just seconds with the key) then re-install when you unhitch.

You may be getting confused with a lock pin that goes in the coupler's latch and that can stay on when you're towing. Something like Trimax Adjustable Trailer Coupler Latch Lock - 1/4" Pin - 7/8" to 3-1/2" Spans # TMX98SR.

Do you typically store the Sundowner at fairgrounds or at home?

expert reply by: Andrew N