Securing Steel Coupler To Aluminum Car Hauler Trailer Tongue To Prevent Theft
Question:
I have a aluminum car trailer. I was about to purchase this coupler lock when I realized it wont work. My trailer is aluminum, the 2 5/16 Bulldog coupler is steel and therefore is bolted to the trailer with 2 bolts that would not be covered by the coupler lock. It would be easy for someone to remove the coupler and the lock all in 3 minutes! Any suggestions?
asked by: Gary
Expert Reply:
Thanks for the photo of your trailer coupler. That really helps explain what you are asking about.
I spoke with a couple of other Experts and we may have a couple options you can consider. One way to go is to use Loctite Threadlocker 262, part # LT37420 on the coupler bolt threads. This is put on the threads when bolting the coupler to the trailer tongue and becomes impossible to remove with hand tools without heating it up to 500F degrees to free the parts for disassembling. That would be a real theft deterrent.
Another way you could secure the coupler to the trailer tongue is to have a welding professional weld the bolt heads and bolt nuts to the coupler. If you ever needed to replace the coupler you would need to have it cut off.
A third way is to have the coupler welded to the trailer tongue. This requires special welding equipment since you are dealing with two different metals, and should really be done by a welding professional that know how to do this.
After you secure the coupler to the trailer tongue you can then use the coupler lock like part # BLTL-23 as you originally considered.
Products Referenced in This Question
Loctite Threadlocker 262 - High Strength - Up to 3/4" Nuts/Bolts - 0.20-Fl-Oz Tube
- Lubricants Sealants Adhesives
- Sealant
- Nut and Bolt Sealant
- 0.2 oz
- Loctite
more information >
Product Page this Question was Asked From
Blaylock Total-Encasement Coupler Lock for 2-5/16" Bulldog Collar-Lok Couplers - Push Button
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Aluminum
- Fits 2-5/16 Inch Ball
- Blaylock Industries
more information >
Continue Researching
- Shop: Demco Channel Tongue Trailer Coupler - eZ-Latch - Silver - 2" Ball - Bolt On - 10,000 lbs
- Shop: Demco Channel Tongue Trailer Coupler - eZ-Latch - Primed - 2" Ball - Weld On - 10,000 lbs
- Shop: Kenda Karrier ST205/75R14 Radial Trailer Tire with 14" Black Mod Wheel - 5 on 4-1/2 - LR C
- Q&A: Replacement 7 Spoke Aluminum Trailer Wheel for Aluma Trailer
- Q&A: Replacement 14 Inch Liger Wheel
- Q&A: Is the 14 Silver Aluminum Lynx Trailer Wheel Available in 12
- Video: Review of Taskmaster Trailer Tires and Wheels - Wheel Only - TA45MR
- Video: Review of Castle Rock Trailer Tires and Wheels - Tire with Wheel - LHACKSL301
- Video: Review of Taskmaster Trailer Tires and Wheels - Provider ST20575R14 LR C Radial 14" Silver - TA55MR
- Video: Master Lock Hitch Pins and Clips - Standard Hitch Pin - ML1465DAT Review
- Video: Kenda Tires and Wheels - Tire with Wheel - AM32131 Review
- Shop: Trimax Puck Lock for Trailer Door Hasps - 3/8" Shackle - Steel - Chrome
- Shop: Chrome Trailer Wheel Lug Nut - 1/2" (Each)
- Shop: Master Lock Trigger Style Coupler Lock for 1-7/8" and 2" Couplers
- Shop: Karrier ST205/75R14 Radial Trailer Tire - Load Range D
- Video: Demco Composite eZ-Latch Repair Kit Review DM6008
- Video: Demco Straight Tongue Trailer Coupler - Standard Coupler - DM15000-52 Review
- Search Results: disc brake actuator
- Q&A: Size of Factory Bolts For Installation of Curt Trailer Hitch Receiver in Factory Weldnuts
- Q&A: Using Anti-Seize Compound on Trailer Hitch Mounting Bolts
- Q&A: Are There Instructions To Replace the Breakaway Lever On a Titan Model 6 Actuator
- Q&A: Is the Titan Zinc-Plated Brake Actuator T4079200 Suitable for Boat Trailers
- Search Results: puck lock
- Search Results: pin lock
- Search Results: 3500 lb torsion axle
- Search Results: torsion axle
- Search Results: 15 aluminum wheel
- Search Results: am90070