Coupler Lock
Coupler Lock
Coupler Lock
Coupler Lock
Coupler Lock
Coupler Lock
Coupler Lock
Coupler Lock
Coupler Lock
Coupler Lock
Coupler Lock
Coupler Lock

Coupler Lock

$45.98 - $46.98

Starting At

$46.98
$46.98
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The most popular size couplers are represented by these two Stainless Steel Coupler Locks. Choose the pin size you need and match it up to our Receiver Lock for the perfect keyed alike set. These locks have many other uses like Lockers, Enclosed trailers, Coolers, Marine Dock Boxes, Gun Cases, and many more.  be sure to browse our other locks to add to your keyed alike collection.

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  • Long Pin works with most 2½" surge brake, square nose couplers
  • Short Pin works with most couplers that have a coupler latch design
  • Stainless steel lock head with three-ball bearing design for superior strength and greater security
  • Stainless steel pin
  • Dust cap and stainless-steel shutter seals out dirt, dust and moisture
  • Reversible key for easy insertion
  • Failsafe locking system, key cannot be removed unless in locked position
  • Can be keyed to all other DuraSafe products
  • Short Usable Pin Length approx .90” Overall Length approx 3.4" (DLC34)
  • Long Usable Pin Length approx 3.2” Overall Length approx 5.7” (DLC3)
  • Pin Diameter: 9/32" dia (.281)
  • Proudly made in the USA


Additional Information
Package Weight: 6 oz
Package Dimensions: 8” x 5.5” x 1.5”

    keyedalike

    Customer Reviews

    Based on 4 reviews Write a review

    Customer Reviews

    Based on 23 reviews
    96%
    (22)
    4%
    (1)
    0%
    (0)
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    (0)
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    86.4
    M
    Matthew Myers
    Great product!

    Very pleased with both this and the smaller model of the coupler lock for my boat and utility trailers. Great quality, fits perfectly without excess length like other brands, and awesome to have the same key for all locks including the hitch. Also locally made!

    R
    Richard Viehe
    Coupler lock

    Great product & does what I need

    L
    Lemuel Lampkins
    Durasafe locks

    Awesome concept, defiantly gives me confidence while running into a store while traveling to the lake. Thanks for the piece of mind.

    C
    Carl Peterson
    Someone tried to steal our boat

    We were at a hotel in a great area under security cameras and someone tried to steal our boat. Praise the Lord something stopped them. That night I watched a Matt Stefan YouTube video and saw the locks. They are easy to install and being all keyed the same is a fantastic option.

    C
    Casey (Texas)
    Still hasn’t arrived

    It’s been 2 weeks. Still not delivered by USPS.

    Giving 5 stars on assumption it eventually arrives.

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