Coupler Lock for Bulldog Collar Lok Coupler to Lock the Coupler to a Trailer
Question:
I just picked up a used trailer with a bull dog collar lok coupler. Is there any way to lock the coupler when hooked up onto the ball? I sometimes leave the trailer hooked up to the tow vehicle overnight or for a few days and was looking for some way to prevent someone from unlatching my trailer from tow vehicle, hooking it up to their truck and driving away. Thanks...
asked by: Bob
Expert Reply:
For your Bulldog coupler you would have to use the Trailer Coupler Lock, part # 28012. This is a coupler lock with an inside width of 3-3/8 inches. I pulled the Bulldog coupler from our warehouse and measured the size of the lock pin that goes in the coupler. It measured 5/16 inch diameter and a length of 2-3/4 inches. I tried the lock in the coupler and it fit and did keep the collar lock from opening. See the picture to the right that will show it installed on a similar coupler.
Products Referenced in This Question
etrailer Surge Brake Coupler Lock - 3-3/8" Span - 1/4" Diameter - Chrome
- Trailer Coupler Locks
- Latch Lock
- Universal Application Lock
- Keyed Alike
- 3-3/8 Inch Span
- etrailer
more information >
Product Page this Question was Asked From
Bulldog Collar-Lok Adjustable Channel Mount Coupler - 15K
- Adjustable Trailer Coupler
- Coupler Only
- 15000 lbs GTW
- 2-5/16 Inch Ball Coupler
- Pin-Style Fastener
- Bulldog
more information >
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