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  6. Lock Not Included
Cam-Action Lockable Door Latch Kit w/ Wide Hasp for Small Enclosed Trailers - Zinc-Plated Steel

Cam-Action Lockable Door Latch Kit w/ Wide Hasp for Small Enclosed Trailers - Zinc-Plated Steel

Item # PLR158
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Cam-Action Lockable Door Latch Kit w/ Wide Hasp for Small Enclosed Trailers - Zinc-Plated Steel Lock Not Included PLR158
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Steel cam-action door latch with 2" wide hasp is ideal for small enclosed cargo trailers. Can be installed flush on doors with a 3/4" offset. Positive double-action handle protects against in-transit jarring. 3/4" Pipe not included. Lowest Prices for the best trailer door latch from Polar Hardware. Cam-Action Lockable Door Latch Kit w/ Wide Hasp for Small Enclosed Trailers - Zinc-Plated Steel part number PLR158 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (27)
  • Q & A (7)
  • Photos
  • Why etrailer?

Polar Hardware Trailer Door Latch - PLR158

  • Cam Door Latch
  • Latches
  • 14 Inch Long Handle
  • Lock Not Included
  • Steel
  • Polar Hardware

Steel cam-action door latch with 2" wide hasp is ideal for small enclosed cargo trailers. Can be installed flush on doors with a 3/4" offset. Positive double-action handle protects against in-transit jarring. 3/4" Pipe not included.


  • Cam-action door latch is ideal for side or rear doors on small utility trailers, vans, and trucks
  • Bridge-type hasp helps prevent accidental opening and ensures safe latching action
    • Can be locked with padlock (sold separately)
  • Double-action handle assembly ensures simple, secure latching and helps protect against in-transit jarring
    • Flip the handle keeper on the hasp latch up and lift the handle to release
    • Rotate the handle to either release or engage the cams
  • Zinc-plated steel construction provides durability and corrosion resistance
  • Black vinyl grip on handle makes it comfortable to use
  • Includes:
    • 1 Top keeper
    • 1 Bottom keeper
    • 1 Top lug
    • 1 Bottom lug
    • 4 Top pipe retainers
    • 4 Bottom pipe retainers
    • 1 Handle assembly
    • 1 Wide hasp
  • Simple bolt-on installation
  • Required 3/4" standard pipe and hardware are not included


  • Hasp dimensions: 5-1/8" tall x 2" wide
    • 4" From center of hole to center of hole
    • Lock hole diameter: 1/2"
  • Keeper dimensions: 5-1/8" long x 1-3/8" wide
    • Measures 4" from center of hole to center of hole
  • Retainer dimensions: 4" tall x 1-1/2" wide
    • Measures 2-13/16" from center of hole to center of hole
  • Handle length: 14"
  • Mounting hole diameter: 13/32"

Note: Schedule 40 3/4" plumbers pipe needs to be welded to the cam ends as well as the handle for complete installation.

158 Universal Cam-Door Lock for Enclosed Trailers - 2" Hasp

Customer Reviews

Cam-Action Lockable Door Latch Kit w/ Wide Hasp for Small Enclosed Trailers - Zinc-Plated Steel - PLR158

Average Customer Rating:  4.8 out of 5 stars   (27 Customer Reviews)

Steel cam-action door latch with 2" wide hasp is ideal for small enclosed cargo trailers. Can be installed flush on doors with a 3/4" offset. Positive double-action handle protects against in-transit jarring. 3/4" Pipe not included.

- PLR158

Perfect replacement kit for my trailer door lock. Received it quickly also. 739896

- PLR158

I ordered this product before and because it worked so well this is my second order. Steve from etrailer.com went out of his way to expedite and assist me in my order. great product and great cutomer service. 711083

- PLR158

Etrailer had all the parts I needed for my project. Delivery was prompt and the customer support was great! I have been enjoying my smoker for well over a year and the door latches work great! Dave 623208

- PLR158
by: 09/19/2020

Everything worked out great no problems with the latch everybody was happy thank you look forward to doing more business 883582

- PLR158

Great service and excellent product thank you guys, keep o the good work 782282

- PLR158

Product was just as described, very good quality and super fast shipping 772649

- PLR158

Great product easy to install and works flawlessly 719975

- PLR158

great made well 707863

- PLR158


- PLR158

Worked great would buy Again. 614075

- PLR158

The order has arrived, thank you. 592149

- PLR158

We are a welding shop and used the latch to repair a trailer for a customer. It bolted easy and worked great. 579128

- PLR158

trailer is working great. great parts. thank-you 574443

- PLR158

i have ordered with you folks a couple of times. very satisfied with the products and the transactions. keep up the great work. 516222

- PLR158

Product arrived quickly - happy to see it was sturdy and well made. We welded it to a dump trailer and it's working well. 482473

- PLR158

good 477153

- PLR158


- PLR158

Used these in a 32' haulmark cargo trailer I re built. Well built and plenty heavy duty. Just cut your tubing to the length needed, and weld in the latch hooks, weld on the handle and your good to go 457665

- PLR158

Received as promised - no problems - Wish I could have just ordered bottom latch as that is all I needed as the old one was lost on highway! 427664

- PLR158

Works great 395353

- PLR158

This Product saved us quite a bit of problems and would recommend it to anyone. Service was outstanding and was shipped in a timely manner even to Canada. 372937

- PLR158

I needed some trailer parts for a quick turn-around project, and called etrailer. The sales person was awesome. I ordered on Friday and received parts on Monday. Perfect! 371519

- PLR158

I have not done a review before; however the shipping and the quality of the items is unbelievable it force me to make the time. I am not making this statement based on just one order but on three over the last year. So with this statement etrailer.com is now the first place that we look. The promptness of the shipping is fantastic. On a scale from 1 to 10 on the shipping & quality they both are a 10! As for the price, they are very very good, you may save a buck or two but the quality is well worth every cent and when towing equipment id rather be safe than sorry!!!! 344887

- PLR158

Price was good . Quick delivery . 325058

- PLR158

Great quality product, excellent servic e!! 314624

Show More Reviews

Ask the Experts about this Polar Hardware Trailer Door Latch

  • Replacement Cam Door Hasp for Enclosed Trailer
    Sounds like you are looking for the part # PLR158 which is basically the cam door latch that you mentioned without the bar. Or if you need just the hasp part we have the # 158-101.
    view full answer...
  • How Does Handle of the Cam-Action Lockable Door Latch Kit # PLR158 Attach to Bar
    The keeper and lug of the part # PLR158 are the two pieces that mesh together to hold the door shut like you mentioned. The handle of this gets welded to the bar. I attached a review video for this for you to check out as well.
    view full answer...
  • Material of Polar Universal Cam-Door Lock for Enclosed Trailers with 2 Inch Keeper
    The Polar # PLR158 with 2 inch keeper is made of steel construction. The # PLR158 takes 3/4 inch I.D. sized pipe. If you prefer a 1 inch keeper the Polar # 383200 is also made of steel construction and takes a 3/4 inch I.D. sized pipe.
    view full answer...
  • Replacement Parts for Rear Door on 2006 CM Horse Trailer
    It sounds like you are looking for replacement parts for a 2-point cam-door lock. We have many such kits, shown on the linked page, both kits that include the pipe like # 305736 and kits that do not, such as Universal Cam-Door Lock # PLR158. For this you would need to re-use your pipe (so long as it is 3/4-inch inner diameter) or supply a new one. For such an installation you will need to weld the handle to the pipe.
    view full answer...
  • Trailer Lock for Toy Hauler Door
    While we do not have any specific replacement parts we do have some options but you will need to replace the latch system (unfortunately the second picture you mentioned did not come through). For example, you may be able to use the 55" Lock Side-Door Bar Lock Assembly # 3057-55 or the Cam-Action Lockable Door Latch Kit # PLR158. I have added links to video reviews of these locks for you to take a look at as well as a link to our entire selection of locks so you can see if there is...
    view full answer...
  • Recommended Side-Door Lock Assembly For Enclosed Trailer With 24-Inch Gate
    The handle and lock I recommend for your trailer is part # PLR3057-SS. This is a stainless steel lock. This system does not come with the required 3/4-inch pipe but you would be able to use a 24-inch length of pipe to work for your trailer. A couple other kits you may want to check out are part # PLR158 which attaches to a 3/4 inch pipe, or if you want ot use a 1-inch pipe you can check out part # 383200. The kits that you mentioned like part # 305736 that come with the pipe...
    view full answer...
  • Mounting Hole Spacing Between Cam Door Lock # 3057-55 and Existing Door Lock Don't Match Up
    Across different brands and sizes of bar lock assemblies, such as # 3057-55, I am certain there is more than one possible bolt pattern. What I recommend is a version that does not come with a bar such as # PLR158 so you can provide your own bar at the appropriate length. Otherwise you could line up either the top set of holes or bottom set of holes on the door and then drill new ones for the other bracket for # 3057-55.
    view full answer...

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Info for this part was:

Expert Research:
Jameson C
Installed by:
Cole B
Updated by:
Sarah W
Written by:
Amanda M

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