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  • Defender Locking Coupler
  • Defender Locking Coupler
  • Defender Locking Coupler
  • Defender Locking Coupler
  • Defender Locking Coupler
  • Defender Locking Coupler
  • Defender Locking Coupler
  • Defender Locking Coupler
  • Defender Locking Coupler
Defender Locking Coupler Defender Locking Coupler Defender Locking Coupler Defender Locking Coupler Defender Locking Coupler Defender Locking Coupler Defender Locking Coupler Defender Locking Coupler Defender Locking Coupler

Defender Locking Coupler

Product details:

 

Defender Locking Gooseneck Coupler

The Coupler ... Reinvented.

The Defender is unlike any gooseneck trailer coupler on the market today.  With unrivaled ease of use and security features built into the coupler, the Defender keeps your property safe and ensures easier towing. 

  • Integrated Lock - Push button keyed lock secures your investment with an integrated theft deterrent.  Lock your trailer when coupled or uncoupled.
  • Automatic Latch - Line up the ball, drop the trailer, and you're on the road!
  • Cone Shaped Coupler - Makes lining up and hooking to your trailer easier.
  • Limited Lifetime Warranty

Part Number:  GNC4250

4" ID Round

25000 LB. GTW
7500 LB. VTW

Customer Reviews Write a Review

Defender Locking Coupler Review

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Mr.
Review by steven Peterson From HArtsville, South Carolina
Posted on 03/09/2017

Used this gooseneck adapter on an Open Range 5th wheel. Love it! Easy to use, very solid connection. Love the lock. Much better design than the OEM adapter. Never had an issue.

Bottom Line: Yes, I would recommend this product to a friend.
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