Coupler Lock Recommendation for a Bulldog Heavy-Duty Cast Head Coupler
Updated 09/29/2025 | Published 09/10/2025
Products Featured in This Question
Question:
I’m looking to buy this coupler from you. And wondering what locks you sell that will work best with it thanks Bulldog Heavy-Duty Cast Head Coupler w/ Wedge Latch - 2-5/16 Ball - A-Frame - 15,000 lbs Part Number: BD44150WH301
asked by: Nick S
0
Expert Reply:
Hi Nick!
The BulletProof Hitches Extreme Duty Coupler Lock # BPH96VR is a great way to lock up the Bulldog Heavy-Duty Cast Head Coupler # BD44150WH301 you're looking at.
Are you building your own trailer, or replacing an old coupler?
expert reply by:
Jon G
0
BulletProof Hitches Extreme Duty Coupler Lock In Use
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
Bulldog Heavy-Duty Cast Head Coupler w/ Wedge Latch - 2-5/16" Ball - A-Frame - 15,000 lbs
- A-Frame Trailer Coupler
- Standard Coupler
- 50-Degree Frame
- Bolt-On
- 15000 lbs GTW
- 2-5/16 Inch Ball Coupler
- Trigger Latch
- 2-1/4 Inch Hole
- Standard Grade
- Bulldog
more information >
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Jon G.
9/29/2025
Hi Nick, Did you decide to go with the BulletProof Hitches Extreme Duty Coupler Lock for your Bulldog coupler? I’d love to hear your outcome because it could give others confidence when choosing locks for their trailers.