Skip to content

$269.00

Protects 2″ collar-lock (“snake head”) couplers with effortless, “high security” design.

  • ¼″ P&O steel housing & ¾″ steel pin
  • Tamper-proof: hammer and pry proof + saw and grind resistant
  • Interlocked components; no loose parts
  • One-handed install in 10 seconds; handicap-friendly
  • Patented – limited lifetime warranty

Have More Than One Trailer? Save up to 20%

Buy 3 or more & save up to 5%

$255.55/each

$269.00

Buy 7 or more & save up to 10%

$242.10/each

$269.00

Buy 11 or more & save up to 15%

$228.65/each

$269.00

Description

The BT4 trailer coupler lock is a” high security” lock designed to fit bumper pull 2” “collar lock” trailer ball couplers (sometimes called “snake head” couplers). The housing is made of ¼” P&O steel providing durability and strength, and is tamper proof from hammering, prying, sawing and resistant to grinding. The Locking pin is constructed from ¾” steel and is completely contained in the housing with no access to tampering. All components are interlocked, eliminating loose parts that require assembly each time you install or remove the lock from the coupler. This feature makes installing and removing the lock quick and easy, in as little as 10 seconds, requiring only one hand. This is the only “high security “ lock that is handicap friendly.

Storage bracket sold separately, provides a secure place to hold your lock when it is not connected to the trailer coupler.

Patented

Limited Lifetime Warranty