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Master Lock

Master Lock Universal Trailer Coupler Lock

#040-5096-6
Master Lock Universal Trailer Coupler Lock
$49.99

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Master Lock
Master Lock

Master Lock Universal Trailer Coupler Lock

$49.99

Product Details

  • Master Lock Universal Trailer Coupler Lock protects your trailer while in storage by preventing access to the coupler, preventing thieves from coupling or hooking your trailer

  • Universal trailer coupler lock fits 1-7/8", 2" and 2-5/16" couplers

  • Advance locking mechanism resists picking and prying

  • Keyway cover protects lock from moisture and dirt

  • Quick and easy to install and remove

  • Designed to resist rust and corrosion

Part Number 379DAT
Package Depth (cm) 16.84 cm
Package Depth (in) 6.63 in
Package Height (cm) 7.75 cm
Package Height (in) 3.05 in
Package Weight (kg) 0.77 kg
Package Weight (lb) 1.70 lb
Package Width (cm) 19.15 cm
Package Width (in) 7.54 in
Warranty

This product carries a manufacturer warranty. Please visit or contact your local Canadian Tire store for details. This product carries a manufacturer warranty. Please visit or contact your local Canadian Tire store for details.

User Manual

View user manuals and additional product information

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Online Ordering:
  • Pick Up is free at most stores (some stores require a minimum order value before tax)

  • Shipping fee is based on size and weight of products and distance from address to store

  • Same-Day Delivery costs $9.99 per order

  • Same-Day Delivery and Ship to Home are unavailable for tires and wheels

  • Online Ordering Information.

Returns:
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase

  • Some products are non-refundable and non-exchangeable

  • Special order hard parts and specific application automotive parts must be returned to original store of purchase

  • The return info outlined above may not apply to the product you are currently viewing. For complete details and exceptions, please refer to our Return Policy.

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Ratings
Package Depth (cm)16.84 cm20.07 cm12.40 cm26.42 cm20.96 cm
Package Depth (in)6.63 in7.90 in4.88 in10.40 in8.25 in
Package Height (cm)7.75 cm4.06 cm5.23 cm3.81 cm5.72 cm

Reviews

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1.2
0 out of 5 (0%) reviewers recommend this product

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    1 to 5 of 6 Reviews
    1 – 5 of 6 Reviews

    Pas vraiment fonctionnel

    7 years ago
    J’ai acheté il y a 1 semaine pour installer sur ma roulotte et je ne suis pas vraiment satisfait malheureusement je ne pouvais pas le voi vraiment dans l’emballâge et lorsque je l’ai installé il y a beaucoup de espace libre
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    Helpful?

    get the red one instead

    7 years ago
    this does not fit 2 5/16" hammerblow coupler . does not fit tight and you can knock it off with your hand, returned it and got the red lock from master lock ( Product #040-6833-6 ) and it fit perfectly , and its $15 cheaper

    No, I do not recommend this product.

    Helpful?

    DO NOT BUY!!!

    8 years ago
    had on a utility trailer and took a mere second for the thieves to knock off. do not waste your money!!!!

    No, I do not recommend this product.

    Helpful?

    Not a universal fit

    10 years ago
    Packaging says it fits 2 5/16 inch couplers - doesn't fit mine. The shape of the coupler prevents this lock from fitting though judging by the two reviews above, it's a good thing it's going back to the store anyway.

    No, I do not recommend this product.

    Helpful?

    Worst anti-theft lock I've ever used

    12 years ago
    Purchased this lock on sale (should have paid full price for item beside it on the shelf). I lost the keys to this lock so I thought I would try prying it off before drilling out the lock. I was able to pry it off with a crowbar in 5 seconds (and I am being generous at estimating the time it took.).

    No, I do not recommend this product.

    Helpful?
    1 – 5 of 6 Reviews

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