Bulldog Easy Access Coupler Lock - Swivel Head - Chrome

Bulldog Easy Access Coupler Lock - Swivel Head - Chrome

Item # BD580409

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Retail:$20.25

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Trailer Coupler Locks

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Shipping Weight: 0.69 lbs

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BD580409 - Keyed Unique Bulldog Latch Lock
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Customer Photos


  • Latch Lock
  • Bulldog
  • Keyed Unique
  • Universal Application Lock
  • Steel
  • 3-5/8 Inch Span
Protect your trailer from theft with this swivel-head coupler lock. Chrome-plated steel resists rust. Lowest Prices for the best trailer coupler locks from Bulldog. Bulldog Easy Access Coupler Lock - Swivel Head - Chrome part number BD580409 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (21)
  • Q & A (4)
  • Videos (2)
  • Photos
  • Why etrailer?

Bulldog Trailer Coupler Locks - BD580409

Protect your trailer from theft with this swivel-head coupler lock. Chrome-plated steel resists rust.


Features:

  • Coupler lock secures your trailer's coupler to deter theft
    • Trailer can't be removed from your tow vehicle when locked
    • Would-be thieves can't secure your unhitched trailer to their tow vehicle
  • Lock housing rotates 360 degrees for easy access
  • Chrome plating resists rust
  • Sliding plastic cap covers key slot to help prevent corrosion in the locking mechanism
  • Includes 2 keys


Specs:

  • Pin diameter: 1/4"
  • Span: 3-5/8"
  • Limited lifetime warranty


580409 Bulldog Easy Access Long Coupler Swivel Lock






California residents: click here


Video of Bulldog Easy Access Coupler Lock - Swivel Head - Chrome


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Bulldog Easy Access Trailer Coupler Lock Review

Today we're going to be talking a look at the Bulldog easy access rotating or swivel head trailer coupler lock. Part number on it is BD580409. The lock comes with two keys. Has a plastic housing around it to protect the lock as well as a sliding dust cover to prevent anything from getting into that tumbler and causing corrosion. Got a step pin, going to slide in. Locks very easily.

The lock also rotates 360 degrees to give us access to that tumbler at any angle. It's got a chrome-plated steel. It's going to help to resist corrosion. It couldn't be easier to use. Take it, indentions here in the end, easy to hold onto.

Slide it through and push it closed. That's going to prevent anyone from hooking up to your trailer and being able to secure it to their vehicle or also anybody removing it from your vehicle and talking it. They do offer a limited lifetime warranty on the lock so you can be sure that they're going to stand behind their product. That will complete today's look at the Bulldog easy access coupler lock with the swivel head, part number BD580409. .


Customer Reviews

Bulldog Easy Access Coupler Lock - Swivel Head - Chrome - BD580409

Average Customer Rating:  4.8 out of 5 stars   (21 Customer Reviews)

Protect your trailer from theft with this swivel-head coupler lock. Chrome-plated steel resists rust.

- BD580409
by:

Fits good on my trailer. I should of brought a lock with the shaft a little smaller. ( that is my fault !) the lock is well designed and will keep your part crooks at bay. Your serious crooks will use a large bolt cutter and cut it. This is true with any lock. I do feel better having my trailer locked up now with this lock. 525735



- BD580409
by:

Bull Dog brand so you can't go wrong - a step above just a pin - BD580410 might be better adjustment wise against my Bull Dog coupler. Also use a coupler lock like Master ML389DAT. 284964



- BD580409
by:

Purchased this lock to secure a new Dexter low-profile coupler - despite how the lock is shown on etrailer, I sense the Dexter coupler is what it was primarily designed to address. Fits perfectly in a very unique circumstance. I wish I had snapped an image... anyway, as is always the case, etrailer had my solution. Thank you. 668279



- BD580409
by:

Great produce 652443



- BD580409
by:

Put that lock on my boat trailer and it finally quit moving everytime I was out of town! Thanks Etrailer Love it! 646425



- BD580409
by:

Appears to be well built. The issue I have with the tongue lock is the lock mechanisim doesn't slide past the end of the pin. My last lock slid down the pin to make a tight fit and would be difficult to cut. This particular lock would be easy to take a bolt cutter to. As a pin to keep the latch in place it's OK but as a theft deterrent not so much. If theft deterring is your goal, I would look on past this item for something more effective. 637167



- BD580409
by:

Exactly what I was looking for in terms of a lock for the trailer. 617140



- BD580409
by:

Bought this for my daughters luggage rack. I love how the key is on the front and not the side. 603355



- BD580409
by:

Perfect solution to lock the trailer! 585522



- BD580409
by:

Well designed and executed product. Superior to the Master Lock offreing. 560747



- BD580409
by:

Perfect fit for my new hitch. Good product. Works well. 554576



- BD580409
by:

I have had the Bulldog trailer coupler lock for a year. Still locks and unlocks smoothly. It hasn't rusted at all. Great product. 550297



- BD580409
by:

Due to a recent rash of trailer thefts in my area I was looking for a way to lock my trailer latch, and this lock works great. 525614



- BD580409
by:

the one product that fits great doing bussnes with etrailer 525431



- BD580409
by:

Lock works great and easy to pull out of receiver with the big handle on one end. 463581



- BD580409
by:

Works great at a very reasonable price. 428835


Comments

Its great we love it and would recommend it to anyone who asks

Larry - 09/06/2018

43253

- BD580409
by:

Excellent product. Using it as a trailer coupler lock. Bought a Pro Series Cargo Carrier from etrailer.com last year. An excellent product as well from a great company. Thank you. 417087



- BD580409
by:

Great Product and Service 336446



- BD580409
by:

Excellent product fast shipping 309034



- BD580409
by:

Best way to protect your hitch from theft and much easier to use than other hitch locks. 295976



- BD580409
by:

had a little trouble getting the fixed brake pad into position. No instructions were included and found out that the moving portion of the caliper had to be pushed sideways for the pad to fit into the correct groove. Other than that, things went as expected and you can't beat the service or the price. 195144


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Ask the Experts about this Bulldog Trailer Coupler Locks
Do you have a question about this Trailer Coupler Lock?


  • A-Frame Coupler Lock for Wide Latch
  • There is a solution for you, though the Master Lock Hitch Receiver and Coupler Latch Lock Set # 1481DAT will fit coupler latches that are 2". Instead, I recommend the Bulldog Easy Access Coupler Lock # BD580409 which has a 1/4" pin diameter and spans 3-5/8". I've added links to video reviews of this coupler lock for you to take a look at.
    view full answer...

  • Span of Pin on Bulldog Trailer Coupler Latch Lock # BD580409
  • When Bulldog coupler lock # BD580409 is locked the span of the pin is 3-5/8 inches. For a 2-1/2 inch span I recommend Deadbolt lock # 7692.
    view full answer...

  • Trailer Coupler Lock Compatible with Wide Coupler
  • If you have a Bulldog Collar-Lok Coupler, then the EZ Lock Trailer Coupler Lock for 1-7/8", 2", 2-5/16" Bulldog Collar-Lok Couplers # BLTL-20-40D is your best option. If you want the pin style coupler lock, then the Bulldog Easy Access Coupler Lock - Swivel Head - Chrome # BD580409 is the largest span option at 3-5/8 inches.
    view full answer...

  • Coupler Latch Lock for a Coupler Latch that is 2-3/4 inches Wide
  • I went out to the warehouse and pulled Bulldog coupler lock # BD580409. When locked the pin span is 3-5/8 inches. That is probably more pin exposed than you want. Coupler lock # BD580410 has a usable span of 9/16 to 2-3/4 inches so it would be a better option for you. We also have several Bolt brand keys that you could key to match your vehicle key and that have a span range that would work for you. I have included a link to them to the right.
    view full answer...


Do you have a question about this Trailer Coupler Lock?




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Info for this part was:

Expert Research:
Michael H
Written by:
Laura H
Installed by:
Cole B
Photos by:
Amber A
Installed by:
Randy B
Video by:
Chris R
Photos by:
Zach O
Updated by:
Sarah W
Updated by:
Alexander C

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