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BlaiddDrwg

Locking pins for Bulldog hitch

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I don't  know why I'm having so much trouble with locking pins for my hitch, but I am.  When I picked up my trailer, the hitch release lever was secured with a cotter pin and ring.  I've been looking for a locking pin, but everyone I've tried is too large to fit through the hole.  Additionally, I'm having issues finding a hitch receiver that will lock the hitch to the TV.  I've tried several, but they all seem to be about 1/8 inch too short.  This is probably a problem with my TV receiver.  So what I'm looking for are links to products that have worked for others.


The Wanderer setup


TV: 2018 Toyota Sequoia


Trailer Options: Trojan AGM Batteries, 320w Solar package, 30 Amp Convenience pkg, 2000w Inverter, Omni-directional Antenna, Dakota Fiber-Granite, Opaque cabinet doors, Flagstone flooring, KTT mattresses, Inside Basement Access, Black Marble cushions, Anderson hitch, 30# propane tanks, Front and Rear Propane Quick Connects, Truma  Tankless Water Heater, Micro Air, Storage Basket, Bike Rack, Additional Awning, Custom Graphics for the trailer name

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Don’t waste time worrying about the locking lever, just put a good lock on the coupler. I use The Collar and it works great. ... if you must have a lock through the latch, simply drill the holes to a larger diameter, say 9/32” for a 1/4” pin-style lock or padlock.

 

https://smile.amazon.com/Collar-Trailer-Bulldog-style-Couplers-Including/dp/B00HL2NM0K/ref=sr_1_1?keywords=The+Collar+bulldog+lock&qid=1566072596&s=automotive&sr=1-1

 

If you want to up the ante and make sure some jerk cannot possibly drop the locked coupler over a smaller ball and drag it away, buy a 2” hardened ball bearing and lock it inside your coupler.

 

Can you post a closeup picture of your receiver? If it is like the Land Cruiser, it is a little odd. I removed the plastic trim surround piece, cut it out to provide more room for the pin, and reinstalled it. I can post a picture of mine if you think that might be your issue. I have been using this lock with no issues. It fits fine (after trimming). It’s a very low quality lock but way better than a bare pin.

 

https://www.ebay.com/itm/FULTON-1-2-Trailer-Hitch-Ball-Mount-Lock-RL50-/252126480133?hash=item3ab3e8c705

 

John Davies

 

Spokane WA


"Mouse":  2017 Legacy Elite II NARV (Not An RV) Two Beds, Hull Number 218, See my HOW TO threads: https://olivertraveltrailers.com/topic/john-e-davies-how-to-threads-and-tech-articles-links/

 

Tow Vehicle: 2013 Land Cruiser 200, 33" LT tires, airbags.

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I’ve been looking for a locking pin, but everyone I’ve tried is too large to fit through the hole.

 

In order to use the coupler lock I purchased, I needed to use a drill to enlarge the hole that originally held the coupler pin. I purchased the Trimax TCP100 Combo Pack, which includes three locks: a hitch lock, a coupler lock, and a receiver lock. I liked this kit because all three locks are "keyed alike," meaning they use the same key. The kit also included a rugged canvas carrying case. I put the hitch lock in the carry case when towing. When the trailer is in storage I remove the ball and ball mount from the tow vehicle, and I can fit them into the carry case.

 

If you read through the forum you will find hitch locks that are more robust and more expensive than this one. I think any hitch lock is a useful deterrent, and I liked the keyed alike feature.

 

Additionally, I’m having issues finding a hitch receiver that will lock the hitch to the TV. I’ve tried several, but they all seem to be about 1/8 inch too short.

Note that there are several complaints on the recent reviews for this product that complain that the Receiver Lock is too short for a Tacoma. The Receiver Lock included with the Trimax TCP100 Combo Pack is the Trimax TS32 Universal Receiver Lock, which has a length of 2 5/8 inches. One of the reviewers with the Tacoma solved his problem by purchasing the Trimax T5 Extended Receiver Lock, which has a length of 3 1/2 inches. The locking part of the two Receiver Locks appears identical, so you should be able to swap them to keep the keyed alike feature.

 

 

81a-g8utWnL._SL1500_.thumb.jpg.d7eabd9f8fd7f5eb109e1eee0a13e474.jpg


David Stillman, Salt Lake City, Utah

2016 Oliver Elite II  Hull 164    |    2017 Audi Q7 tow vehicle. 

Travel and Photography Blog: http://davidstravels.net

 

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I use these two locks for the hitch (lever) and the receiver:

 

https://www.etrailer.com/Hitch-Pins-and-Clips/DeadBolt/40107.html

 

https://www.etrailer.com/Trailer-Coupler-Locks/DeadBolt/RC2SS.html

 

You can get them keyed alike which is very convenient.

The receiver lock is available in a longer length but it's not stainless steel.

The coupler lock in the 1/2" length works great on the Bulldog lever. The fit is snug so there is no exposed lock pin that someone might be able to get a bolt cutter around. I like using the coupler lock when traveling so no one can mess with the coupler if I'm parked to shop or whatever. They both have worked very well with no sign of wear or corrosion. Good luck!

 

Dave

 

 


2015 Oliver Elite, Hull 107


1998 Ford E-250, 5.4 liter

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A lock in the coupler lever is not needed. The wire bail is easily sprung out of the holes.

 

70EB3995-9C65-425E-AC43-0DD3E4650960.thumb.jpeg.ff4f196a59ffaba2cb5c48a7e2ec5f87.jpeg


Bill and Martha

2018 LEII Hull 313

2019 Chevrolet 2500HD Duramax

 

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A lock in the coupler lever is not needed. The wire bail is easily sprung out of the holes.

 

This is very true indeed. I do feel though that perception is a key element to deterrence.

One can take it as far as they are comfortable doing so.

 

Dave


2015 Oliver Elite, Hull 107


1998 Ford E-250, 5.4 liter

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Dave why not just use a long necked brass Master lock rather than the pin. When we picked up our Oliver it did not come with a locking cotter pin, probably someone forgot to install. So I just bought a lock instead, key stays on my tow vehicle key chain. Works great.

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Dave why not just use a long necked brass Master lock rather than the pin. When we picked up our Oliver it did not come with a locking cotter pin, probably someone forgot to install. So I just bought a lock instead, key stays on my tow vehicle key chain. Works great.

 

That works! As Townesw posted above, however, the coupler lock is pretty easy to defeat if one has a mind to do so. What is important is that it is securely locked down when under way, any way you choose to do it.

 

Dave


2015 Oliver Elite, Hull 107


1998 Ford E-250, 5.4 liter

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We use a bulldog collar lock.

Traveling, or at camp.

 

 

Screenshot_20190818-231431_Google.thumb.jpg.0623f545514f39ff31383c5eb0f682ed.jpg

 

 

  • Thanks 1

2008 Ram 1500 4 × 4

2008 Oliver Elite, Hull #12
 

 

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Thanks all for the suggestions.  I went ahead and ordered a longer lock online.  I've been using a bolt with two nuts on it to secure the coupler.  I'll probably look for a pin like Townsw showed.


The Wanderer setup


TV: 2018 Toyota Sequoia


Trailer Options: Trojan AGM Batteries, 320w Solar package, 30 Amp Convenience pkg, 2000w Inverter, Omni-directional Antenna, Dakota Fiber-Granite, Opaque cabinet doors, Flagstone flooring, KTT mattresses, Inside Basement Access, Black Marble cushions, Anderson hitch, 30# propane tanks, Front and Rear Propane Quick Connects, Truma  Tankless Water Heater, Micro Air, Storage Basket, Bike Rack, Additional Awning, Custom Graphics for the trailer name

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