CANADA'S STORE

Credit Offered* Learn More

Support Order Status
FR
Master Lock

Master Lock Universal Trailer Coupler Lock

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

Unfortunately, this product is discontinued in your selected store and nearby stores.

You may be interested in these similar products shown below.

Quebec residents: For information on maintenance and repair click here.

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

Our return policy

View full return policy

Warranty

This product carries a special warranty. Please see your local Canadian Tire store for details.

Compare Similar Products

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

Reviews

Rating Snapshot

Select a row below to filter reviews.
0 reviews with 5 stars.
0 reviews with 4 stars.
0 reviews with 3 stars.
1 review with 2 stars.
5 reviews with 1 star.

Overall Rating

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

Review this product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

    Filter Reviews

    • price
    • purchase
    • for emergencies
    • in-store
    • keys
    • returns
    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
    Translate with Google
    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

    No questions have been asked about this product.

    Questions

    Top