bing tracking image
  1. King Pin Locks
  2. Blaylock Industries
  3. Aluminum
  4. Keyed Unique
  5. Silver
Blaylock EZ Lock King Pin Lock for 5th Wheel Trailers - Aluminum
Blaylock Industries

Blaylock EZ Lock King Pin Lock for 5th Wheel Trailers - Aluminum

Part Number: BLTL-70-40D
$61.54
King Pin Locks
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Need help with installation?
Locate installers near me
Fight back against trailer thieves with this rugged, rustproof aluminum king pin lock. Simple yet effective, it deters towaway theft of your fifth-wheel trailer. Includes stainless steel padlock. Fastest Shipping and Great prices for Blaylock EZ Lock King Pin Lock for 5th Wheel Trailers - Aluminum. Read our customer reviews of Blaylock Industries king pin locks. Call 1-800-940-8924 for expert service or order your king pin locks part number BLTL-70-40D by Blaylock Industries online at etrailer.com.
  • All Info
  • Reviews (64)
  • Q & A (0)
  • Photos

Blaylock Industries King Pin Locks - BLTL-70-40D

  • Aluminum
  • Blaylock Industries
  • Keyed Unique
  • Silver

Fight back against trailer thieves with this rugged, rustproof aluminum king pin lock. Simple yet effective, it deters towaway theft of your fifth-wheel trailer. Includes stainless steel padlock.


Features:

  • King pin lock deters theft of your 5th-wheel trailer
  • Heavy-duty bracket fits around your trailer's king pin
  • Steel pin slides through the bracket to secure the lock to your king pin
  • Stainless steel padlock with hardened steel shackle secures pin in place
  • Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion
  • 2 Keys are included
  • Made in the USA


Specs:

  • Application: most 5th-wheel trailer king pins
  • Overall dimensions: 4-1/2" long x 4" wide x 2-1/4" tall
  • Pin diameter: 3/4"
  • Weight: 3 lbs


After it has been secured, this Blaylock EZ Lock ensures peace of mind by preventing would-be thieves from hitching up to your fifth-wheel trailer and towing it away. Simply position the lock around your king pin, insert the 3/4" diameter steel pin through the holes in the lock, and secure the pin in place with the included Master Lock padlock.



TL70 Kingpin Coupler Lock by Blaylock Industries

40DPF MasterLock Padlock





Customer Satisfaction Score:

Ratings & Reviews

4.8

64 reviews
Fight back against trailer thieves with this rugged, rustproof aluminum king pin lock. Simple yet effective, it deters towaway theft of your fifth-wheel trailer. Includes stainless steel padlock.

by:



by:



by:



by:



by:

Quality product at a great price



by:

Unfortunately this was not the item needed. However it arrived 2days after I ordered. Very quick delivery.



by:

Just installed so hopefully it works (or I'll be replacing a camper)



by:

Great product , should turn away any would be theif.



by:

great product for the price



by:

great service and we were happy with the product



by:

This lock may not be the best nor the most expensive but does make the would be criminal take a little more time or have to fire up a cutting torch to get it off.



by:

Nice quality and easy to install. Feel more secure when storing for winter.



by:

Great Quality...Fast Shipping!



by:

looks good and works like it is supposed to do I used a shrouded master lock though



by:

Everything they said it would be. Good deterrent. Customer service was excellent.



by:

As advertised, fits tightly on kingpin. Wish shank was a little shorter, feels like it’s length leaves room to get a saw on it.



by:

Good quality, but the pin is about a 1/2” too long. Also had issues getting the lock (like what’s pictured) through the hole in the pin.



by:

Works fine and easy, nice to know that someone could not hook onto trailer without some effort busting off a lock. Great Product and showed up quick!



by:

Just what I was looking for and couldn't find on other sites. I wanted something that did not require a key for the lock, now I can throw on a combination lock and no keeping track of keys. Shipping was fast. Thanks guys.



by:

Great product, to lock up your investment. The product was available and shipped almost immediately. They provided tracking . I ordered on a Thursday had it on Monday.
I also ordered the Recon DM8550045. Easy to install. I installed it on my GMC 2016 3500 .DWB. came with directions and online video.if needed. Looks great .



by:

Great Product! Easy to use no fuss. Seems pretty stout as well. Someone would really have to use allot of tools and effort to steal your 5th wheel with this lock on.



by:

Good product. Works as expected but for one thing. With my truck and 5th wheel setup, I cannot get the trailer level, even when loaded. Not enough height adjustment. Makes hooking and unhooking much easier. Attached the picture to show my problem, even though the adapter is not visible.



by:

It's a solid material build. Fits right in. Good weight to the king pin lock.



by:

Very easy to use and helps protect your trailers if you have them parked. Highly recommend!!



by:

The gentleman who took my order was very helpful and knowledgeable and I got my order immediately


25
64
Show More Reviews

See what our Experts say about this Blaylock Industries King Pin Locks

  • Is There a King Pin Lock for a Pin Box with Capture Plate/Wedge Installed
    The best option we have for a king pin lock that will work on a pin box with a capture plate/wedge installed is the AMPLock King Pin Lock for PullRite and Sidewinder 5th Wheel Pin Boxes part # AMP87FR. I have attached a video I did below.
    view full answer...
  • King Pin Locking Tripod Recommendations For Fifth Wheel - Ultimate Andersen Hitch
    The Ultimate Andersen 5th Wheel Hitch is a great product, and it makes sense that you'd want to protect your investment. If you're desiring a tripod with a locking feature around the king pin, the product # UF19-950500 is the one I'd recommend. You're going to need to remove the Andersen coupler block from the king pin to use this product, as there is no lock or locking tripod that is made to work with the coupler block. If you're interested in a king pin lock that works without the tripod,...
    view full answer...
  • How To Lock a 5th Wheel Trailer With Anderson Kingpin Coupler Block Installed
    In order to secure a fifth wheel trailer you can use the Blaylock EZ Lock King Pin Lock for 5th Wheel Trailers part # BLTL-70-40D which attaches to the bottom of the kingpin and would then prevent anyone from being able to couple the trailer without first removing the lock. Please note, you will need to have the kingpin coupler block removed from the pin box but there is not an alternative as they do not offer a lock that will work along with this. If you really wanted to step up security...
    view full answer...
    Image 1 for
  • Recommendations for Lube Plate and King Pin Lock Compatibility
    For your B&W hitch, the lube plate will help reduce wear and make sure you don't end up with a greasy mess. Because your king pin lock won't fit on with your lube plate, you can remove it and reinstall for each use or you can get a different lock or lube plate. The locks and lube plates come in different thicknesses, so you determine the best option for your desires. The Blaylock EZ Lock King Pin Lock for 5th Wheel Trailers - Aluminum # BLTL-70-40D only requires 1/2 inch above the...
    view full answer...
    Image 1 for Image 2 for
  • USA Made King Pin Lock Recommendation
    The Buyers Products 2" King Pin Lock # 337KPL200 is made overseas per my contact at Buyers Products. For a king pin lock that's made right here in the US I recommend checking out the Blaylock EZ Lock King Pin Lock for 5th Wheel Trailers # BLTL-70-40D. This has a nice aluminum construction so it's going to resist the elements plus you can use the included Master Lock padlock for some of the other various Blaylock applications as well.
    view full answer...
  • Compatibility of the Blaylock EZ lock King Pin Lock with PullRite Capture Plate Installed
    The Blaylock EZ Lock King Pin Lock for 5th Wheel Trailers - Aluminum # BLTL-70-40D has a measurement from the king pin step to the top of 1/2 inch. As long as your capture plate allows that clearance, it will be compatible.
    view full answer...
    Image 1 for
  • Can I Use the Blaylock King Pin Lock on a Semi-Trailer
    Semi-truck king pins and 5th wheel king pin's typically are not the same size and the Blaylock # BLTL-70-40D is designed for use with 2" diameter 5th wheel king pins. If your semi trailer does not have a larger 3-1/2" king pin then you could use the Blaylock # BLTL-70-40D to secure your trailer.
    view full answer...

Do you have a question about this King Pin Lock?


Info for this part was:

Employee David L
Written by:
David L
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Hayden R
Installed by:
Hayden R
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924
<