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MaxxTow Coupler Latch Lock for Surge Brake Actuators - 3-5/8" Span - 1/4" Diameter

MaxxTow Coupler Latch Lock for Surge Brake Actuators - 3-5/8" Span - 1/4" Diameter

Item # MT76FR
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Our Price: $15.21
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Shipping Weight: 0.69 lbs
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This 1/4" pin lock inserts through the latch on your surge brake actuator or standard ball coupler to keep your trailer coupler secured on your hitch ball. Carbon steel construction with black e-coat resists corrosion. Lowest Prices for the best trailer coupler locks from MaxxTow. MaxxTow Coupler Latch Lock for Surge Brake Actuators - 3-5/8" Span - 1/4" Diameter part number MT76FR can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (13)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

MaxxTow Trailer Coupler Locks - MT76FR

  • MaxxTow
  • Latch Lock
  • 3-5/8 Inch Span

This 1/4" pin lock inserts through the latch on your surge brake actuator or standard ball coupler to keep your trailer coupler secured on your hitch ball. Carbon steel construction with black e-coat resists corrosion.


Features:

  • Coupler lock secures the latch on your trailer's coupler or brake actuator to deter theft
    • Trailer can't be removed from your tow vehicle when locked onto ball
    • Would-be thieves can't secure your unhitched trailer to their tow vehicle
  • Weather-resistant PVC dust cap keeps cylinder free from water and debris
  • Carbon steel construction with black e-coat is durable and corrosion resistant
  • 2 Keys included


Specs:

  • Application: surge brake actuators and standard latch-style ball couplers
  • Pin diameter: 1/4"
  • Inside pin length (span): 3-5/8"


50189 Maxx Tow Trailer Coupler Lock - 3-5/8" Span - Black Steel





Video of MaxxTow Coupler Latch Lock for Surge Brake Actuators - 3-5/8" Span - 1/4" Diameter

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




Video Transcript for Review of MaxxTow Trailer Coupler Locks - Latch Lock - MT76FR


Customer Reviews

MaxxTow Coupler Latch Lock for Surge Brake Actuators - 3-5/8" Span - 1/4" Diameter - MT76FR

Average Customer Rating:  4.9 out of 5 stars   (13 Customer Reviews)

This 1/4" pin lock inserts through the latch on your surge brake actuator or standard ball coupler to keep your trailer coupler secured on your hitch ball. Carbon steel construction with black e-coat resists corrosion.

- MT76FR
by:

Good finish a little long for my application But still able to make it work. 917091



- MT76FR
by:

I have a 2018 Ranger Trail boat trailer, and wanted a good lock to secure the trailer to my truck when I am off fishing. I went with the 3-5/8" to ensure that it fit well......... propably could have gone with the 3-1/2" and been fine. Looks good, I like the fact that it is a different type of key, which I hope is harder to pick, overall I am very happy with the purchase. 917023



- MT76FR
by:

Great company. Always takes care of their customers... 904461



- MT76FR
by:

Exactly what I wanted, very quick deliv ery 873268



- MT76FR
by:

Great quality. 868050



- MT76FR
by:

Fit perfectly and quality is excellent. 864370



- MT76FR
by:

Perfect for what I needed for the surge Brakes on my car EZ-Tow Dolly. I had previously ordered one that was 2-1/2" which should of fit but the hitch had some metal flares on it that made it necessary to get the longer one. Very good product - and I really like the round-cylinder key system. I recommend this product for anyone that has a surge brake system with the 1/4" shaft - pin locking system. 864245



- MT76FR
by:

Matched description and works well for my Lamar equipment trailer. 854116



- MT76FR
by:

Fits perfectly with fast delivery! 851365



- MT76FR
by:

Arrived on time. Fit our pontoon trailer hitch perfectly and secured it. 848383



- MT76FR
by:

Ordered a part and the order was fill incorrectly. Contacted etrailer and was resolved without issue and express shipped the correct part. Great service ! 831141



- MT76FR
by:

I’m very happy with this coupler lock. I’m using it on a Maxey utility trailer with a Demco Easy latch adjustable coupler. It was a little long for my application, so I used a rubber grommet to protect the finish on the coupler. Great product! 818131



- MT76FR
by:

As described with fast shipping. Great locking device for my boat trailer! 814411


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Info for this part was:

Installed by:
Andrew K
Installed by:
Michael B
Edited by:
Lindsey S
Updated by:
Sarah W
Written by:
Kristina F
Video by:
Aidan B

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