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  1. Trailer Door Latch
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Cam-Action Lockable Door Latch for Large Enclosed Trailers - 3 Point - Stainless Steel

Cam-Action Lockable Door Latch for Large Enclosed Trailers - 3 Point - Stainless Steel

Item # PLR458-017-SS
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Our Price: $111.98
Trailer Door Latch
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Shipping Weight: 8 lbs
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Rustproof, anti-rack, cam-action door latch is ideal for large trailers. 14-1/2" Double-action handle protects against jarring while driving. 3/4" Diameter pipe not included. Lowest Prices for the best trailer door latch from Polar Hardware. Cam-Action Lockable Door Latch for Large Enclosed Trailers - 3 Point - Stainless Steel part number PLR458-017-SS can be ordered online at or call 800-298-1624 for expert service.
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Polar Hardware Trailer Door Latch - PLR458-017-SS

  • Cam Door Latch
  • Latches
  • Lock Not Included
  • Polar Hardware

Rustproof, anti-rack, cam-action door latch is ideal for large trailers. 14-1/2" Double-action handle protects against jarring while driving. 3/4" Diameter pipe not included.


  • Cam-action door latch is ideal for heavy-duty side or rear doors on large trailers
    • Pairs with 3/4" diameter pipe (not included)
  • Bridge-type hasp helps prevent accidental opening and ensures safe latching action
    • Can be locked with padlock (sold separately)
  • 3 Anti-rack keepers and long lugs wrap tightly around pipe to help prevent latched doors from jumping and shifting
    • Bolt holes on pipe retainers are on 1 side only so you can mount the pipe closer to the edge of your door
  • Double-action handle assembly ensures simple, secure latching and helps protect against in-transit jarring
    • Flip the handle keeper on the hasp up and lift the handle
    • Rotate the handle to either release or engage the cams
  • Non-removable pins ensure maximum security to keep your cargo safe
    • Helps prevent tampering and removal of door
  • Reversible design allows the latch to be used on left-hand or right-hand doors
  • Stainless steel construction is rustproof and corrosion resistant
  • Black vinyl handle provides a smooth and comfortable grip
  • Simple bolt-on installation
    • Mounting hardware not included
  • Made in the USA


  • Hasp dimensions: 5-1/8" tall x 2" wide
    • Distance between mounting holes (center to center): 3-3/4"
  • Anti-rack keeper dimensions: 3-11/32" long x 2-11/16" wide
    • Distance between mounting holes (center to center): 1-5/16"
  • Center keeper dimensions: 2-13/16" long x 2-1/8" wide
    • 1-5/16" From center of hole to center of hole
  • Spacer dimensions: 3" long x 3/4" wide
  • Retainer dimensions: 4-13/16" long x 1-1/2" wide
    • 2" From center of hole to center of hole
  • Handle length: 14-1/2"

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

458-017-SS 3-Point Cam Action Anti-Rack Door Lock for Enclosed Trailers - Stainless Steel - Stamped Lugs

Video of Cam-Action Lockable Door Latch for Large Enclosed Trailers - 3 Point - Stainless Steel

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of Polar Hardware Trailer Door Latch - 3 Pont Stainless Steel Latch - PLR458-017-SS

Michael: Hi there, I'm Michael with Today, we're going to take a quick look at this Cam Action lockable door latch kit.This kit can either replace a door latch kit for you, or if you're adding a new door or something like that on your trailer, it can serve as a new kit. This is going to be ideal for your heavy duty side or rear doors on your large trailers. This is a stainless steel construction, so it's going to be very durable and long lasting. It's going to provide lots of stability for you as you're opening and closing, securing that trailer door. This is going to include three of these anti-rack keepers that can be bolted in place as well as these three anti-rack lugs that will weld onto your bar and allow you to make sure that door is going to stay closed.

You're also going to get two spacers and three of these top and bottom pipe retainers that will hold your pipe in place on your door. You're also going to get this 14 and a half inch long handle assembly and the hasp to allow that handle to be locked in place.Now, most of these components are going to bolt in place. So it's going to be very easy to get them installed. You will need a three quarter inch inner diameter schedule 40 pipe and mounting hardware to get these mounted in place. That that pipe is not included.

But you will need to weld your handle and your camming 00:01:48 lug ins onto that pipe in order for this assembly to work for you. You may already have that, if you're just replacing some of the components on your trailer, in which case you obviously wouldn't have to provide that yourself. You just use whatever component that you would need out of this kit.This is going to be very secure for you. And we've got a double action handle here that's going to ensure a simple, secure latch. We've got our handle keeper and hasp that will allow you to put a padlock through there to make sure that no one can open up your door, get into your trailer and take your stuff out.

This does also have a nice black vinyl grip on it to make it much easier and more comfortable to use. Even if you're out in the cold, you won't have to have that skin on bare metal feeling.The bridged hasp is going to help prevent any sort of accidental opening. Like I said, you can put a padlock there, that is sold separately. We are going to have three anti-rack keepers, so rather than just one on the top and one on the bottom, we're also going to have one here in the middle, that's going to provide additional grip on that pipe to make sure that we're going to have a nice secure closure of our door. It's going to stay nice and tight.

We're not going to have to worry about a lot of jostling or wiggling or anything like that.Our bolt holes, as you can see, are on the one side so that we can put our pipe as close to the edge of our door as we like, and we'll still be able to put that on rather than having bolt holes on both sides. So it is going to give us a lot of flexibility and options and still provide a lot of security for us as we're closing up our trailer door, wanting to make sure that that's going to be secured for us.So that's going to complete our look for today. Again, I'm Michael with Thanks for watching..


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Info for this part was:

Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Amanda M
Written by:
Amanda M
Employee Michael B
Installed by:
Michael B

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