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4.4 out of 5 stars. 74 reviews
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Master Lock Universal Trailer Coupler Lock

4.4

(74 Reviews)

|

Item # 1106763

$41.99

Master Lock Universal Trailer Coupler Lock

4.474 Reviews

Item # 1106763

Image showing  Universal Trailer Coupler Lock
Image showing  Universal Trailer Coupler Lock
Image showing  Universal Trailer Coupler Lock
Image showing  Universal Trailer Coupler Lock
$41.99

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Master Lock Universal Trailer Coupler Lock

4.474 Reviews

Item # 1106763

Image showing  Universal Trailer Coupler Lock
Image showing  Universal Trailer Coupler Lock
Image showing  Universal Trailer Coupler Lock
Image showing  Universal Trailer Coupler Lock
$41.99

Shopping at

Grassland (franklin) TN

2 In Stock in Aisle 20

Delivering to

37027


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The Master Lock Universal Trailer Coupler Lock features a universal trailer coupler lock, designed to fit most 1-7/8in (48mm), 2in (51mm) and, 2-5/16in (59mm) couplers. The advanced locking mechanism provides resistance to picking and prying. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

  • Universal trailer coupler lock fits most 1-7/8in (48mm), 2in (51mm) and 2-5/16in (59mm) couplers
  • Guards against trailer tow-away theft
  • Advance locking mechanism resists picking and prying
  • Easy to install and remove
  • Resists rust and corrosion
  • Limited Lifetime Warranty

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Reviews

Rating Snapshot

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55 reviews with 5 stars.
8 reviews with 4 stars.
2 reviews with 3 stars.
1 review with 2 stars.
8 reviews with 1 star.

Overall Rating

4.4
22 out of 29 (76%) reviewers recommend this product

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Most Helpful Favorable Review

Fits multiple hitch sizes

7 years ago
Had trouble finding a lock to fit the large flange of my cargo trailer. Already has been tested by a would be thief. It has scars now, but still keeps my trailer secure
13 people found this helpful
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Most Helpful Critical Review

Trailer hitch ball lock

10 years ago
Don't use it!!!! Made out of powdered metal. A couple hits with a hammer broke it and my expensive trailer was stolen.
167 people found this helpful
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Customer Images and Videos

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Review 1

Not secure

a month ago
I bumped it while backing up. It would not unlock, my fault entirely. However, I was a bit surprised how easy it was to knock it off with a hammer. One swing & it broke right off. Not very secure.

No, I do not recommend this product.

Reviews 2

Good luck

a year ago
Good lock, seems like it's doing its job, my trailers still sitting there and no one stole it haha
SweepstakesYes

Yes, I recommend this product.

Jackson County NC
Reviews 2

Worthless will not fit rv hitch

2 years ago
terrible lock after using one time to lock my rv hitch it now will not open wide enough to go over hitch. totally useless for purpose i bought it for. worthless

No, I do not recommend this product.

Philadelphia, PA
Review 1

Great protection

2 years ago
I have two of these, one on my utility trailer and one on my boat trailer! I never have to worry about either one being stolen.