Swing Away Tongue Trailer Lock
Swing Away Tongue Trailer Lock
Swing Away Tongue Trailer Lock
Swing Away Tongue Trailer Lock

Swing Away Tongue Trailer Lock

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Most boat owners prefer a lock in their swing tongue versus the pin that comes from the factory. Now that you can get the DuraSafe Stainless-Steel Swing Tongue Lock keyed to our Receiver and Coupler Locks, convenience has never been easier. Using these three DuraSafe locks together keeps your trailer safe and secure using one key

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The DuraSafe Swing Tongue Lock can also be used to prevent trailer theft. Remove the lock, swing the tongue open and reinstall the lock. This makes it impossible to straighten out the tongue and stops a would-be thief from hooking up your trailer and driving away.

  • 1/2″ diameter pin; 6” usable length, overall length 9.5”
  • 5/8″ diameter pin; 6″ usable pin length, overall length 9.5
  • Prevents theft and tampering by vandals
  • Secures trailer when tongue is swung open and lock is installed
  • Unique design mounts with lock head up for easy access
  • Hairpin cotter pin included to hold lock pin in place
  • Stainless steel lock head with three-ball bearing design for superior strength and greater security
  • Stainless steel bent shaft pin
  • Dust cap, stainless-steel shutter and an o-ring located inside the lock head opening seals out dirt, dust and moisture
  • Reversible key for easy insertion
  • Failsafe locking system, key cannot be removed unless in locked position
  • Can be keyed to all other DuraSafe products
  • Proudly made in the USA

Additional Information
Package Weight: 1# 3 oz
Package Dimensions: 8” x 5.5” x 1.5”
Overall Length of 1/2” diameter lock: 9.5”
Overall Length of 5/8” diameter lock: 9.5”



    Customer Reviews

    Based on 2 reviews Write a review

    Customer Reviews

    Based on 5 reviews
    Dean Soderberg
    Swing away tongue lock

    Outstanding product. Provides the piece of mind you need.

    Aaron Nielson
    Quality Insurance against trailer/boat theft

    Well-built high-quality swing away tongue lock. Offers a great way to secure your boat trailer when not connected to tow vehicle. It is very nice to have it keyed the same as your receiver lock, hitch pin lock, etc.

    Made well but the largest size is too small for my trailer.

    Made well but doesn’t fit my trailer.

    Steve B

    Have bought 4 different Components for my Boat,Trailer, and Hitch. Quality Material, and Made In the USA. not foreign junk that don’t work, or last. Thank You

    Charles Peart

    Great Product! The Lock Feature is a Great Idea! I Attached it and Will Never have to Worry about it coming Lose. If I Ever Need to Use the Swing Away Tongue I can Use 1 of the Many Keyed Alike Keys for Easy Access. Thanks, Durasafe...