4.4286 5 7
Trimax Universal Coupler Lock
Item No. 315789
Trimax Universal Coupler Lock is rated 4.4 out of 5 by 7.
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Details

Trimax Universal Coupler Lock

Trimax Universal Coupler Lock is rated 4.4 out of 5 by 7.
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Item No. 315789
$12.34 $12.99
Save $0.65 ( 5% Off )
Compare at $14.99
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Additional Information
Easily operated coupler lock adjusts to fit 7/8" to 3-1/2" spans. Hardened steel with triple-plated chrome finish for maximum safety and corrosion resistance.
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  • Adjusts to fit 7/8" to 3-1/2" spans
  • Corrosion-resistant
Unit Weight 0.62 lb
Brand Trimax
Rated 4 out of 5 by from Worked as advertised It worked as advertised in that it fit the wide coupler on my trailer, which is 3-1/2" wide. However, the lock does not fit closely making it possible to easily saw it off. It would offer more protection if it fit tighter.
Date published: 2010-06-02
Rated 5 out of 5 by from I feel much safer with the trimax lock I lock the trailer so no one but me can hook up to it and drive away It is very easy to use
Date published: 2010-04-22
Rated 5 out of 5 by from Great little lock for trailers. Adds security on those long days on the lake and the trailer is alone in parking lot.
Date published: 2012-06-19
Rated 4 out of 5 by from Adds security to the trailer Works well. Wondering how it will hold up to salt water.
Date published: 2011-12-19
Rated 4 out of 5 by from Sold as advertised protects trailer well
Date published: 2014-09-24
Rated 5 out of 5 by from Easy to use Simple to use
Date published: 2014-03-24
Rated 4 out of 5 by from keyed kinda funny but a good solid lock Good lock
Date published: 2015-04-16
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How easy is it to knock off, break off or remove without the key?

Asked by: johnny5
Made of hardened steel with triple-plated chrome finish, it would take a considerable amount of force to break it off.
Answered by: Product Specialist Tom
Date published: 2016-01-12

what is the diameter of the shaft?

Asked by: dank
The shaft pin is 7mm (.275") in diameter.
Answered by: Steve
Date published: 2015-10-07
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