Lock For Hit-N-Hitch Coupler On 2021 Sundowner Horse Trailer
Published 09/10/2025
Products Featured in This Question
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?
Product Page this Question was Asked From
ICON Trailer Coupler Lock for Hit-N-Hitch 2-5/16" Ball Coupler - Cast and Stainless - Black
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Steel
- Fits 2-5/16 Inch Ball
- Hit-N-Hitch
- B and W
more information >
Continue Researching
- Search Results: icon trailer lock
- Video: Breaking Down the ICON Trailer Coupler Lock for Hit-N-Hitch 2-5/16" Ball Coupler
- Q&A: Does Kenda Karrier KR53 ST205/75R15 Radial Trailer Tire with 15" Black Mod Wheel Come Balanced
- Q&A: What Makes Alter ICON Trailer Coupler Locks Better Than Other Options?
- Shop: Kenda Karrier KR53 ST205/75R15 Radial Trailer Tire with 15" Black Mod Wheel - 5 on 4-1/2
- Shop: ICON Trailer Coupler Lock for 2" Cast and Sleeve-Lock Couplers - Cast and Stainless - Black
- Shop: ICON Trailer Coupler Lock for Cast 2-5/16" Ball Coupler - Cast and Stainless Steel - Black
- Shop: Trimax Universal Towing Kit - Keyed Alike
- Shop: Kenda Karrier KR53 ST235/80R16 Radial Trailer Tire with 16" Black Mod Wheel - 8 on 6-1/2
- Shop: ICON Trailer Coupler Lock for Rolled Lip 2-5/16" Ball Coupler - Cast and Stainless - Black
- Shop: Kenda Karrier KR53 ST205/75R15 Radial Trailer Tire with 15" Black Mod Wheel - 5 on 5
- Search Results: trailer hitch
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Search Results: trailer tires and wheels
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Q&A: Comparing Kenda KR03, KR35, And KR53 Tires
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Shop: Suspension Enhancement
- Search Results: trailer wiring
- Shop: Brake Controller
- Video: An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles
- Article: How to Measure for Trailer Hitch Drop
- Search Results: trailer jack
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Q&A: Which is Better for Highway Use 4.80-12 or 5.30-12 Trailer TIres
on Trailer Tongue Lock
