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  1. Trailer Hitch Lock
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  4. Fits 1-1/4 Inch Hitch
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  6. Standard Pin Lock
Bulldog Trailer Hitch Lock for 2" and 1-1/4" Hitches - Flush - 3" Span - Stainless
Bulldog

Bulldog Trailer Hitch Lock for 2" and 1-1/4" Hitches - Flush - 3" Span - Stainless

Part Number: BD580405
In Stock
$31.41
Retail:$51.65
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Trailer Hitch Lock
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Flush-style hitch lock with sleeve secures your ball mount, bike rack, cargo carrier or other accessory to a 2" or 1-1/4" trailer hitch receiver. Rustproof stainless steel construction. Fits either a 1/2" or 5/8" pin diameter. Great Prices for the best trailer hitch lock from Bulldog. Bulldog Trailer Hitch Lock for 2" and 1-1/4" Hitches - Flush - 3" Span - Stainless part number BD580405 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (27)
  • Q & A (0)
  • Photos

Bulldog Trailer Hitch Lock - BD580405

  • Fits 1-1/4 and 2 Inch Hitch
  • Fits 1-1/4 Inch Hitch
  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Keyed Unique
  • 3 Inch Span
  • Bulldog
  • Stainless Steel
  • Flush Pin

Flush-style hitch lock with sleeve secures your ball mount, bike rack, cargo carrier or other accessory to a 2" or 1-1/4" trailer hitch receiver. Rustproof stainless steel construction. Fits either a 1/2" or 5/8" pin diameter.


Features:

  • Flush-style trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or hitch-mounted accessory
    • Secure your bike rack, cargo carrier, hitch cover and more to your trailer hitch
  • Included sleeve can be added or removed to adjust the thickness of the pin
  • Ball-bearing locking system provides maximum security and ease of use
    • Just pop the deadbolt onto the end of the pin and the lock will automatically engage
  • Solid stainless steel pin offers superior strength and durability and is rustproof
  • Plastic cap covers key slot to help prevent corrosion in the locking mechanism
  • 2 High-security keys included


Specs:

  • Applications:
    • 2" x 2" Trailer hitch receivers
    • 1-1/4" x 1-1/4" Trailer hitch receivers
  • Overall length: 6-1/8"
  • Inside pin length (span): 3"
  • Pin diameter: 1/2"
    • 5/8" With sleeve on
  • Limited lifetime warranty


580405 Bulldog Life Long Dogbone Style Hitch Receiver Lock for 2" and 1-1/4" Hitches




California residents: click here


Customer Satisfaction Score:


Customer Reviews

Bulldog Trailer Hitch Lock for 2" and 1-1/4" Hitches - Flush - 3" Span - Stainless - BD580405

Average Customer Rating:  4.6 out of 5 stars   (27 Customer Reviews)

Flush-style hitch lock with sleeve secures your ball mount, bike rack, cargo carrier or other accessory to a 2" or 1-1/4" trailer hitch receiver. Rustproof stainless steel construction. Fits either a 1/2" or 5/8" pin diameter.

by:

It is a high quality product at a reasonable price - which is all I ask for for — etrailer delivers as always!



by:

Toyota Tacoma trucks have a double width at the hitch pin area that is exactly 3". So, you're stuck buying a larger pin than necessary. This pin has a 3" span and it's made for the 2" hitch. Problem solved!

Murray T. profile picture

Murray T.

1/30/2022

Still a great piece.



by:

Master lock. Solid and dependable. This lock includes a sleeve that will accommodate 1 1/4" and 2" receivers. I have the smaller hitch (1 1/4") but it's nice to have options. The main shaft of the lock is longer than I expected but could be used to attach a couple of chains if your hitch doesn't happen to have chain connects. Shipped and received right on time. Thanks, etrailer. Keep up the good work!



by:

Perfect. Good price for the quality. Although I didn’t need the sleeve for the application, it’s a nice benefit to give the item multi-purpose.

Tom J. profile picture

Tom J.

1/30/2022

Ive been using it almost every day since purchased. Still works fine. I use it to secure a bike rack to a jeep wrangler.



by:

does what it's supposed to. My second one. would buy again. You do need to maintain it if you leave it on during winter. Lube and clean it periodically or it will freezeup. Seems like there might be something internal that isn't stainless, i recall seeing some rust on my old one and it froze up, but i was able to clean it with some Evaporust and WD-40. Maintain it periodically and it will last for a long time.



by:

Sturdy lock but difficult to work the mechanism, especially when fumbling under the receiver hitch.



by:

Good value, works well!



by:

Exactly like the information on the product. We haven't used it yet, as we haven't received our carrier.



by:

I got the lock so no one will take the skull off of my girl friends truck

Richard B. profile picture

Richard B.

7/25/2022

It is still working great.



by:

Looks good, thought it was USA made;I was wrong..not happy with China made steel items.

Jenny N. profile picture
Etrailer Expert

Jenny N.

7/19/2022

I checked and for a lock that will fill both 1.25 inch and 2 inch receivers I do not have one to offer that is made in the USA.



by:

Great price and sipping was fast



by:

Product does not fit hitch. I will be returning. The package took a long time to arrive once ordered. I expected quicker delivery.



by:

Works as advertised.



by:

I received it on time and am very happy



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Works great



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As promised.



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Show More Reviews

See what our Experts say about this Bulldog Trailer Hitch Lock

  • Inside Span of Bulldog BD580405 Trailer Hitch Lock
    We pulled one of the # BD580405 locks from inventory and measured the inside span with the locking portion in place and found the span to be slightly larger than 2-7/8 inches, so let's call it 2-7/8 inches. If you click the provided link, you'll see a product demonstration video featuring this lock.
    view full answer...
    Image 1 for
  • Is A Receiver Pin Lock Okay to Use Instead of Threaded Pin for Bike Rack
    As long as the Bulldog Trailer Hitch Receiver Lock # BD580405 fits with the bike rack then you should be okay to use it with an anti-rattle like the etrailer # e99007 to help limit the movement of your bike rack. With that being said, if we carry the manufacturer of the bike rack you have, just let me know and I can see if we have a threaded pin that also includes a lock just so that you can get much more of a clean install and you are using products that you know are designed for the...
    view full answer...
  • Recommendations for Locking Hitch Pin and Locking Adjustable Ball Mount Pin Keyed Alike
    It sounds like you are talking about a lock set that includes one hitch lock and a second lock for an adjustable ball mount. We have locking pin set # FA86-00-3685 that could potentially work for you. In this set the 5/8 inch diameter hitch lock has a inside pin length of 3-5/8 inches. The adjustment pin is also 5/8 inch and has a length of 4-1/2 inches. We also have lock set # AM3492. It also includes two 5/8 inch diameter locking pins. The inside span of the hitch lock is 3-5/16 inches...
    view full answer...
  • Best Hitch Pin Lock for a 1-1/4 Inch Receiver
    The Curt Class II Drawbar - 5" Rise - 9-5/8" Long item # C45014 has a 1/2" diameter pin hole. You will want the Bulldog Trailer Hitch Lock for 2" and 1-1/4" Hitches item # BD580405. This flush-style hitch lock has a rustproof stainless steel construction. The plastic cap covers the key slot to help prevent corrosion in the locking mechanism.
    view full answer...
  • Replacement Part Availability For Older Thule Rak-N-Loc Bike Rack
    Since the Thule Rak N Lok has been out of production for quite a few years, Thule does not have any specs or information regarding replacement parts. That said, I will do my best to provide some helpful information or parts that may work. Erailer Trailer Hitch Receiver Lock for 2" Hitches - Flush - 2-5/8" Span - Chrome # e98880 would likely work if you have a 2" receiver, but you will want to measure a few things to verify fitment. Make sure there is less than 2-5/8" from outside edge...
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • How To Use 2 Bike Rack In Class I Hitch For 2018 Chevy Trax
    Do not sell your bike rack yet! I recommend using the Class I 1-1/4" Draw-Tite Trailer Hitch Receiver part # C11527 on the 2018 Chevy Trax Premier. There are currently not any 2" hitches available for the Trax because the vehicle is not designed to a tow a trailer but is capable of carrying accessories like a bike rack or cargo carrier. Since your bike rack is designed for 2" hitch receiver openings you can use the Brophy Trailer Hitch Receiver Adapter part # HT5R which will adapt the...
    view full answer...
  • 2019 Toyota Tacoma Hitch Lock Recommendation
    We have the Trailer Hitch Receiver Lock # BD580405 which has a usable span of 3 inches which would work great for you. It was designed for bigger hitch sizes but it has the same 5/8 inch diameter as what you'd need too so it would work great.
    view full answer...
    Image 1 for
  • Hitch Pin Lock for Trailer Hitch Made in USA
    For a standard hitch pin lock made in the USA we have the Deadbolt part # BD580405 that will work great. For a for a combination hitch lock and lock for Andersen ball mounts like the part # AM3493 that you referenced we do not have this application made in the USA. I attached a review video for this hitch lock for more info for you to check out as well.
    view full answer...
  • Does BulletProof Hitches Adjustable 2-Ball Mount # MD256 Come with Hitch Pin
    You will need to buy a hitch pin separately from the BulletProof Hitches Adjustable 2-Ball Mount # MD256. For that we have an option for a locking hitch pin like the part # BD580405 or for a standard hitch pin part # C21500.
    view full answer...

Do you have a question about this Trailer Hitch Lock?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Lindsey S
Edited by:
Lindsey S
Employee Jacob T
Video Edited:
Jacob T
Employee Cole B
Installed by:
Cole B
Employee David F
Installed by:
David F
Employee Chris R
Video by:
Chris R
Employee Shelly K
Written by:
Shelly K
Employee Alexander C
Updated by:
Alexander C
Employee Hannah L
Updated by:
Hannah L

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