Best Wraparound Trailer Coupler Lock with 5" Wide Lip
Updated 05/27/2020 | Published 05/22/2020
Question:
I like BX88351 or 3481213 that type of lock but I’m having a problem finding one of that type to fit over the flange of my trailer. I need at least 5” on inside of U shape to fit over flange 2 5/16. Can you give me a item # that will work?
asked by: David P
Expert Reply:
The trailer coupler lock I recommend for a trailer coupler with large lip is the Master Lock Universal Trailer Coupler Lock part # 379DAT because the lock does not span the width of the coupler therefore the large lip is not nearly as much of an issue. The Blue Ox Trailer Coupler Lock part # BX88351 and options like it max out at around 4-3/4" wide.
Product Page this Question was Asked From
Master Lock Universal Trailer Coupler Lock
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Steel
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- Master Lock
more information >
Continue Researching
- Q&A: Will Optronics Trailer Connector w/ Coiled Cord 7-Way Round to 5-Pin Delphi Replace Malibu 6832001.1
- Q&A: How Much Do the Power Mountain Tallboy Off-Road Bottle Jacks Weigh?
- Q&A: How to Install A8000 Torklift All Terrain Landing Gear on Scissor Steps with Rivets
- Q&A: What is Difference Between Lippert # PSX1 and PSX2 Stabilizer Jacks
- Q&A: Coupler Lock for a Tie Down Engineering TDE 7000 coupler
- Q&A: Location of Brake Controller Port on 2026 Ford Ranger
- Q&A: Recommended Trailer Coupler Lock for Coupler with Lip
- Article: The 5 Best Trailer Drop Hitches You Can Buy
- Article: Practice Safe Trailer Towing with These 4 Tips
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
- Article: Best Bike Racks for Electric Bikes
- Article: 5 Things to Know About Weight Distribution Hitches
- Article: Trailer Wiring Diagrams
- Article: The Best Trailer Tongue Locks for Preventing Trailer Theft