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Master Lock Universal Trailer Coupler Lock

SKU # 110676399
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Product Rating is 4.0
4.0
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Item Information

The Master Lock Universal Trailer Coupler Lock is designed to be tough.

  • Fits 1-7/8 in., 2 in., & 2-5/16 in. ball hitches
  • Limited lifetime warranty

Specification Description
Brand: Master Lock
Hitch Ball Size: 1-7/8 in. x 2 in. x 2-5/16 in.
Lock Type: Universal
Warranty: Limited Lifetime Warranty
Product Type: Coupler Locks
Manufacturer Part Number 389DAT
Master Lock Universal Trailer Coupler Lock is rated 4.0 out of 5 by 7.
Rated 4 out of 5 by from Good visual and practical deterrent. We purchased this recently to take on a camping trip with us. I kept reading online about people having their camper stolen right from the campground or from parking lots where you leave it when you are sightseeing in between stays. It’s easy to use, seems like it would fit pretty much any hitch, and provides a very visual deterrent for someone who might be opportunistic and looking for a camper or trailer. They would pass ours by and go for something else if they saw this is the way we thought about it. Overall a good product at a good price.
Date published: 2018-07-14
Rated 3 out of 5 by from Size matters I bought this to go on my Jayco flight. The ball does not come all the way off and my tongue has a bit of a lip around it. I had to file down the lip of the lock to get it fit into my hitch and lock. It could be improved by being able to remove the ball all the way, insert it into the hitch and then reattach it to the rest of the lock and lock it.
Date published: 2018-05-28
Rated 5 out of 5 by from Good product I have several trailers with different types of locks this is by far the best
Date published: 2018-04-22
Rated 5 out of 5 by from Fits multiple hitch sizes 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
Date published: 2017-12-09
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Will it lock a 2'' bulldog coupler?

Asked by: JLMowing
This product is designed to fit most 1-7/8in (48mm), 2in (51mm) and, 2-5/16in (59mm) couplers.
Answered by: MasterLockCompany
Date published: 2018-09-17

can i get keys if i lost mine

Asked by: Ed17
Hello. There should have been a key code stamped on the key. This code can be taken to a local Tractor Supply store to have a new key cut. Please call in advance to ensure this service is available at your location.
Answered by: MasterLockCompany
Date published: 2018-08-14

Will this fit a gooseneck?

Asked by: Phils transport
This product is designed to fit most 1-7/8in (48mm), 2in (51mm) and, 2-5/16in (59mm) couplers.
Answered by: MasterLockCompany
Date published: 2018-11-07
  • y_2018, m_11, d_15, h_16CST
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