Coupler Lock for an Unknown Gooseneck Trailer Coupler

Question

Question:

How do I know which coupler I have? I don’t have any brand markings. I want to get a lock, but need to know which coupler I have.

asked by: Jarrett B

1

Helpful Expert Reply:

Without any identify marks on the coupler itself you would need to contact the trailer manufacturer to determine the brand and model used for that specific trailer. Although yours looks to be a RAM coupler more than anything else.

If it is a Ram coupler then you can use lock # BLTL-55-40D.

expert reply by: Michael H

1

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Answer 1

Yes, the EZ Lock Gooseneck Coupler Lock Combo part #BLTL-53-40D2 will work with a Bulldog gooseneck coupler. I have attached a photo of the above lock installed on a Bulldog gooseneck coupler for you as well. The EZ Lock Gooseneck Coupler Lock Combo…

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Answer 2

Thanks for the picture of your Texas Pride Gooseneck. Based on that we know that the coupler lock part #BLTL-53-40D2 will fit and work great.

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Answer 3

I searched online for your 2018 Big Tex and found a picture of it with the EZ Lock Gooseneck Coupler Lock Combo #BLTL-53-40D2 installed so we know this will work well for you!

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Answer 4

I do have an option for you but the Trimax Dual Purpose Coupler Lock and U-Lock part #TMX67FR isn't offered key alike. Therefore, if you order multiple they are likely to come with different keys. That said, we do have another very similar option…

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Answer 5

The best ball style trailer coupler lock we offer for a trailer with a lip is the Master Lock 1-7/8", 2", and 2-5/16" Trailer Coupler Lock part #379DAT.

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Answer 6

The EZ Lock Gooseneck Coupler Lock Combo #BLTL-53-40D2 will work well for your Bulldog Gooseneck Adjustable Coupler #BD0289250300. Unfortunately we have not yet had a chance to test the lock on a 0289340317 coupler to be sure of the fit. I have…

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Answer 7

The Bulldog BX1 gooseneck couplers have that handle assembly at the bottom so the lock that would fit at the bottom of the coupler in lock set #BLTL-53-40D2 would not fit. The BX1 series of gooseneck couplers can be locked with a padlock which you…

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Answer 8

Yes, the EZ Lock Gooseneck Coupler Lock Combo #BLTL-53-40D2 that you referenced comes with two locks and would work well on your 20k Bulldog Coupler. One lock secures the coupler opening and the other secures the inner tube of the trailer to the…

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Answer 9

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 10

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 11

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

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Answer 12

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Coupler Lock for an Unknown Gooseneck Trailer Coupler

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