COUPLER LOCK 3-1/2 7MM

The coupler lock 3-1/2" 7mm is a security device designed to prevent unauthorized use or theft of trailers by locking the coupler to the towing vehicle, ensuring safety when not in use.

• 3-1/2-inch lock size for compatibility with standard trailer couplers

• 7mm pin diameter for a secure and tight fit in the coupler's latch mechanism

• Made from high-strength, weather-resistant materials for durability

• Helps prevent theft or unauthorized towing by locking the coupler in place

• Easy to install and remove with a key-operated locking mechanism

• Ideal for use with utility, cargo, and recreational trailers

• Provides peace of mind by securing the trailer when parked or not in use