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

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

Item # BLTL-70-40D
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Our Price: $68.29
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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 Guaranteed Lowest 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 (617)
  • Q & A (0)
  • Photos
  • Why etrailer?

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

  • Aluminum
  • Blaylock Industries
  • Keyed Unique

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 Reviews

Blaylock EZ Lock King Pin Lock for 5th Wheel Trailers - Aluminum - BLTL-70-40D

Average Customer Rating:  4.7 out of 5 stars   (617 Customer 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:

etrailer is a very user friendly site with lots of information, support and product reviews. Ordering is easy and shipping is fast and easy to track. They have become my go to for anything RV related!
I ordered the Timbres rear suspension enhancement system for my Dodge 3500. Was easy to install and works as it should.
Also ordered the Blaylock EZ lock pin- we’ll made although the pin itself seems longer than it needs to be. I’m sure it will work just fine though.



by:

This lock is made well and very easy to use. To date, nobody has stolen my 5th wheel so I'm happy....lol. I would recommend it to anybody looking for an extra measure of security.



by:

Website was easy to order from. The item arrived timely.



by:

Solid! 1 year review



by:

The lock arrived on time. It is easy to install and remove from the 5th wheel. Having the lock gives some peace of mind while the camper is in storage or parked at unfamiliar campgrounds.



by:

I don't use the lock that was included as I have a set of locks with the same key. It is easy to put on and take off and small so it stores well too.


Comments
I use it a lot and it has held up good. I did change the lock on it utilizing one of several that I have which are keyed alike. Since its aluminum it sits in the back of my pickup so its handy to put on as soon as I unhook.
Pat B - 06/28/2018


by:

This is a very nice lock light weight rust free aluminum very strong and secure at a fair price thanks etrailer



by:

The Etrailer CSR knows the product. Just got it today. It will secure my 5th wheel.
There are serious made of aircraft grade aluminum.


Comments
Simple and perfect to protect my 5th wheel
Mark - 04/13/2020

by:

Have not installed the fifth wheel king pin lock yet. But is a heaver duty lock then I expected



by:

This lock was exactly what I was looking for. It goes on and off easy and I feel secure knowing it is adding additional security to my 5th wheel when unattended.



by:

Just what I needed. Great service and d elivery.



by:

I like the fact that this lock of is made of aluminum and is lightweight and will not have to worry with it rusting. The cross bolt and lock securely fit.



by:

IT IS THE PERFRECT TOOL FOR PROTECTING YOUR CAMPER



by:

Silly simple to use.



by:

Hitch Lock works as advertized. Prompt delivery.



by:

Quality lock that installs easily. Should prevent theft of my camper as designed.



by:

Product works great, price was great and the Customer Service was excellent. Will use them for any future needs.



by:

Very good idea didn't know about this kind of a lock



by:

Great lock use it all the time



by:

Works great, good fit!



by:

Have not used yet but it is what I expe cted.



by:

Lock fits perfectly and is heavy. Very satisfied.



by:

Very well made.



by:



by:

Great service. Arrived on time. Lock worked well.


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Ask the Experts about this Blaylock Industries King Pin Locks



  • 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...
  • 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
  • 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...
  • 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...
  • 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...
  • 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

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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

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