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METOWARE Trailer Tongue Coupler Lock 1/4" Dia, 3-1/2" Span, Trailer Hitch Lock for Latch-Type Coupler, Black Trailer Pin Lock for Towing Trailer RV Car Boat Truck (1 Pack)

  • Based on 945 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Sep 23
Order within 10 hours and 24 minutes
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Size: 1 Pack


Features

  • [Package Include] One lock pin ( 1/4" diameter&3-1/2 span) + one lock head( 361rotating design& water proof rubber cap) + two tubular keys ( one for standby).
  • [Security Guarantee] Made of heavy-duty steel, our trailer hitch is durably and strong. Its reinforced zinc alloy tubular lock core and stronger tubular keys improve the security.
  • [Push-to-lock Design] Our trailer coupler lock is designed for easy operation. With the push-to-lock design, you can easily push to lock it without using key. To open it, just turn the key a little bit and the pin will pop out by itself.
  • [Rust Protection& Durability] The electrophoretic paint on the surface of trailer pin lock with the addition of its watertight rubber cap, keep rust at bay even the lock always get soaked on any journey over wet or snowy roads, and keep the keyhole away from water and dirt.
  • [Heavy Duty Trailer Coupler Lock]This trailer coupler lock is 1/4 inch diameter with 3-1/2 inch effective length - convenient for you to carry, available to put in your pocket, bag or vehicle anywhere. It is powerful enough for long-term hauling and full protection, allowing you enjoy your towing journey with security insurance.

Brand: METOWARE


Special Feature: Water Proof


Lock Type: Key Lock


Item dimensions L x W x H: 8.31 x 3.54 x 1.81 inches


Material: Alloy Steel, Zinc


Brand: ‎METOWARE


Special Feature: ‎Water Proof


Lock Type: ‎Key Lock


Item dimensions L x W x H: ‎8.31 x 3.54 x 1.81 inches


Material: ‎Alloy Steel, Zinc


Recommended Uses For Product: ‎Trailer Coupler Lock 1/4" Dia, 3-1/2" Span Trailer Hitch Lock for Towing Trailer RV Car Boat Truck


Style: ‎Modern


Color: ‎Black


Number of Pieces: ‎1


Included Components: ‎1 x lock head, 2 x tubular keys, 1 x 1/4" diameter lock pin


Controller Type: ‎Push Button


Shape: ‎Round


Control Method: ‎Touch


UPC: ‎619438408915


Model Name: ‎trailer coupler lock


Manufacturer: ‎METOWARE


Item Weight: ‎10.8 ounces


Product Dimensions: ‎8.31 x 3.54 x 1.81 inches


Item model number: ‎40891


Manufacturer Part Number: ‎40891


Special Features: ‎Water Proof


Date First Available: April 13, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works well, easy to use
Size: 1 Pack
I bought this to protect the 6'x12' U-Haul trailer I rented, and it worked great. It was easy to install and seems solid enough to deter anyone who doesn't come with some serious tools to remove it. Having it gave me peace of mind while parked in some fairly sketchy places.
Reviewed in the United States on September 7, 2024 by Todd Fitch

  • Great quality
Size: 1 Pack
Lost the keys to our other lock ordered this one for our boat trailer... works great! Great quality!
Reviewed in the United States on December 12, 2024 by Michelle Michelle

  • LOCK STYLE PIN TRAILER
Size: 1 Pack
STRONG APPEARS MADE WELL
Reviewed in the United States on February 17, 2025 by Al Santini

  • Nice looking lock……but.
Size: 1 Pack
The lock looks well made, I like the round key lock design and rubber weather protection. I did not like how loose the lock was on the pin, gives too much give to be busted by would be thieves. The pin was too long for my tongue width also giving too much access to be cut off easily.
Reviewed in the United States on November 4, 2024 by Amazon Customer

  • Pin lock
Size: 1 Pack
Fit and worked great seems like a good quality metal
Reviewed in the United States on March 8, 2025 by R.K.

  • Good lock
Size: 1 Pack
Seems to work well
Reviewed in the United States on December 15, 2024 by DawnH

  • Good quality, measurements accurate
Size: 1 Pack
Fits just like specified
Reviewed in the United States on January 26, 2025 by mike sullivan

  • OKAY
Size: 1 Pack
Worked well for 2 years, now will no longer lock. You can pull the locking end right off with no keys.
Reviewed in the United States on October 24, 2024 by Jon K.

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