1. King Pin Locks
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etrailer 5th Wheel King Pin Lock - Keyed Alike

etrailer 5th Wheel King Pin Lock - Keyed Alike

Item # e98896
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Our Price: $28.92
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King Pin Locks
Shipping Weight: 1.37 lbs
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King pin lock deters towaway theft of your fifth-wheel trailer. Heavy-duty aluminum collar fits around your trailer's king pin and secures with the chrome-plated, pick-proof steel lock. Can be keyed alike to match other etrailer locks. Fastest Shipping and Guaranteed Lowest Prices for etrailer 5th Wheel King Pin Lock - Keyed Alike. Read our customer reviews of etrailer king pin locks. Call 800-298-1624 for expert service or order your king pin locks part number e98896 by etrailer online at etrailer.com.
  • All Info
  • Reviews (106)
  • Q & A (17)
  • Photos
  • Used (1)
  • Why etrailer?

etrailer King Pin Locks - e98896

  • Aluminum
  • etrailer
  • Keyed Alike

King pin lock deters towaway theft of your fifth-wheel trailer. Heavy-duty aluminum collar fits around your trailer's king pin and secures with the chrome-plated, pick-proof steel lock. Can be keyed alike to match other etrailer locks.


  • Heavy-duty king pin lock deters theft of your 5th-wheel trailer
    • Aircraft-grade aluminum collar fits around the king pin
    • Pick-proof steel locking pin secures the collar in place
  • Rubber end and textured lock core makes it easy to grip lock
  • Plastic cap covers key slot to help prevent internal corrosion
  • Chrome finish on lock and silver powder coat finish on collar resist rust and corrosion
  • 2 Reversible, automotive-style keys included
  • Locks can be keyed-alike to match other etrailer locks
    • Select "Keyed Alike" from drop down menu above and enter number of locks into Quantity box
  • Made in the USA


  • Locking pin dimensions:
    • Inside length (span): 3-1/8"
    • Overall length: 5-7/8"
    • Diameter: 5/8"
  • Collar dimensions:
    • Inner width: 2-1/8"
    • Outer width: 3-1/8"
    • Height: 2-1/3"
  • 1-Year warranty

etrailer Lock Compatibility


  • Lock can be keyed alike to match other etrailer locks.
  • To order keyed alike locks, select "Keyed Alike" from drop-down menu above and enter number of locks in Quantity box.

e98896 etrailer King Pin Lock

Alternate part number: KPL

California residents: click here

Customer Reviews

etrailer 5th Wheel King Pin Lock - Keyed Alike - e98896

Average Customer Rating:  4.9 out of 5 stars   (106 Customer Reviews)

King pin lock deters towaway theft of your fifth-wheel trailer. Heavy-duty aluminum collar fits around your trailer's king pin and secures with the chrome-plated, pick-proof steel lock. Can be keyed alike to match other etrailer locks.

- e98896

I was in search for a way to secure my fifth wheel and found etrailer.com and found just what I was looking for. The product works great and was shipped quickly and the price was right as well. Thank you etrailer.com as I will purchase from you again if I am in need of anything else for my camper.

- e98896

Fits great, seems to fill the bill perfectly. Sure adds a degree of comfort when I leave my trailer unattended for a while.

Same as before. Still like it. While you cant ever stop the committed criminal, this does add the level of complexity that may dissuade them.
Scott H - 01/09/2015

- e98896

It only took 4 days for the order to be delivered! That is amazing! With all the trailer theifs in our city right now, this lock gives us an added feeling of security.

- e98896

It works well with our hitch pin

- e98896

Got it on time. Seems like a quality item. The key is actually a screw driver and not a key in the traditional sense. It’s a screw on lock. There should have been directions so that I didn’t spend 5 minutes wondering why turning the key 1/2 way didn’t unlock the device.

- e98896

So far so good for our new 5’er. Little weird how you have to turn key (around - around) to undo the lock but will get use to it.

- e98896

I ordered this lock for my RV, and I am very pleased with the product. Easy installation and operation, I would recommend this product to secure your king pin.

Great, with all the trailers of all kinds being stolen lately this product has protected my personal property!
Tammy - 02/07/2021

- e98896

Light weight, easy to install and remove. A perfect deterrent for those that might just want to borrow your 5th wheel trailer

- e98896

5th Wheel King Pin Lock arrived and I must say it is exactly as described on your site. Fits perfectly and the lock is heavy duty.

- e98896

E-Trailer is the best company for RVers, my sales person Hally C , was helpful, processed my order quickly and i received my order a day sooner. E-Trailer has everything an RV owner would need, if you need to order from E-Trailer please ask for Hally C. the pin lock above is what i ordered, an to hold it in my hand it is so much better then the photo . if you buy from any other supply company you are making a mistake.. E-Trailer all the way and never look back .

- e98896

High quality very fast shipping

- e98896

It looks good, it's light weight and I don't know how resistant to cutting, but worked just fine installing it. It should at least slow someone down. It came with 5 keys, if I don't leave them all together, I shouldn't be able to lose them all... :)

- e98896

This is my 2nd, of these locks for using on multiple trailers

- e98896

This lock appears to be of top quality. The locking bar is thick the full length of the bar. Not like some that are thin where the lock attaches. Should not be able to use a pipe to pry and snap the lock part off like can be done with cheap hitch ball type locks.Another thing is the key lock is very unique. If you give someone the key they probably will not figure out how it actually works. Good thing I read the directions. Overall I am impressed.

- e98896

We wanted to be sure that when we left our 5th wheel unhitched it would be there when we got back. This king pin lock is just what we were locking for. Thank you.

- e98896

Works as advertised

- e98896

I have now used etrailer.com on 2 separate purchases and found the service exceptional. Products are delivered on time and pricing is always a key with so many options online. etrailer.com price guarantee gave me the comfort to continue to use them for my RV needs. Well done.

- e98896

This 5th wheel lock is very easy to install and to remove... Build strong, to give you the theft protection you want and need.

- e98896

Woks like it should

- e98896

I use this pin lock with my fifth wheel trailer used in the UK. Works perfectly. It is a requirement of my insurance to have a pin lock and this fits the bill. I always carry some disposable gloves as otherwise you can't avoid the grease when fitting and removing. Overall an excellent product.

- e98896

No issues so fa!

- e98896

eTrailer is the best to work with! I called and had the privilege to work with Michelle S. She really knew her business and inventory. I needed a certain type of lock that matched the existing locks I've had for years. eTrailer made that happen with matching keys! The order was placed quick and my parts arrived withing days. To get this type of service, for quality products priced this low, is very rare these days!

- e98896

As far as I can tell this trailer king pin lock is a good unit which should give years of good service. Actually I hope to never find out if it blocks a robbery but I do believe it will keep a less than honest person honest. If I may I would like to brag on eTrailer and their shipment speed.

- e98896

This 5th wheel lock is light in weight and fits the king pin perfectly.It is a good product.The only thing that I'm worried about is the screw/key mechanism.I guess you need to keep it greased to keep it from getting rusty being it is out in the weather.

- e98896

I purchased this pin lock to secure my fifth wheel when not in tow. It's made of a solid strong material and is very easy to install and remove. I'm very pleased with this purchase.

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Used Items Available
Used Picture for etrailer 5th Wheel King Pin Lock - Keyed Alike

Condition: Like New

Notes: May have damaged packaging or minor cosmetic blemishes.

Our Price: $23.95
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Info for this part was:

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