The diameter of the dog bone is 1/2."
Brinks Towing/Storage Trailer Security Kit, Model# 3050-029-2

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- Chrome-plated dog bone secures the ball mount to vehicle
- Stainless steel discus coupler lock with dirt cover secures coupler to ball when traveling or completely covers the bottom of an orbital coupler lock when in storage
- Fits 1 7/8in., 2in. and 2 5/8in. couplers
- Includes 2 heavy-duty padlocks to secure doors or tool boxes
- All locks keyed alike
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Description
Key Specs
Reviews
Q & A
Warranty
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Product Summary
What's Included
- (1) Dog bone lock
- (1) Discus coupler lock
- (1) Orbital coupler lock
- (2) Padlocks with keys
Features + Benefits
- Chrome-plated dog bone secures the ball mount to vehicle
- Stainless steel discus coupler lock with dirt cover secures coupler to ball when traveling or completely covers the bottom of an orbital coupler lock when in storage
- Fits 1 7/8in., 2in. and 2 5/8in. couplers
- Includes 2 heavy-duty padlocks to secure doors or tool boxes
- All locks keyed alike
Key Specs
| Attribute | Specification |
|---|---|
item# | 125574 |
Brand | Brinks Towing |
| Attribute | Specification |
|---|---|
Manufacturer's Warranty | 12 months parts / 12 months labor |
Ship Weight | 7.0 LB |
Reviews
Questions & Answers
Questions
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· 12 years ago
What is the diameter of the dogbone ball mount lock, 1/2" or 5/8" ?
1-1/4" receiver hitches have a 1/2" hole, and 2" receivers have a 5/8" hole, so the diameter of the doggone matters.
1 answer-
ProductExpert37· 12 years ago
Helpful?
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· 14 years ago
What size htich tubing will the dogbone lock fit?
1 answer-
ProductExpert29· 14 years ago
The dogbone lock in the Brinks Towing/Storage Trailer Security Kit will work with a receiver tube that is 2 inches or less.
Helpful?
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· 15 years ago
What is theTrailer Weight Rating?
I have a Class V receiver hitch and a solid ball mount rated at 12,000 lbs trailer tow weight. The ball mount has a 5/8 inch hole for the locking pin. Is the Brinks locking pin rated for this weight of trailer?
1 answer-
ProductExpert27· 15 years ago
The manufacturer does not offer a weight rating on the kit or individual pieces.
Helpful?
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· 16 years ago
Is this a locking hitch pin, so I can Insert My winch and insert the pin and lock?
1 answer-
ProductExpert13· 16 years ago
Yes, this kit includes a locking hitch pin that could be used to lock a receiver hitch mounted winch to the vehicle.
Helpful?
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Warranty
Manufacturer's Warranty
12 months parts / 12 months labor
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Specifications
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Brass
Steel
Steel
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8.6 lb
1 lb
0.9 lb
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2-1/2 in
2 in
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0.625 in
0.625 in



