Bulletproof Hitches MDCOUPLER Medium Duty Trailer Coupler Lock

The Bulletproof Hitches MDCOUPLER is a heavy-duty trailer coupler lock designed to provide maximum security for your trailer when parked or in storage. This universal coupler lock utilizes a ball and clamp style mechanism that prevents unauthorized coupling and theft.

Key Features:

• Universal compatibility with 1-7/8", 2", and 2-5/16" ball couplers
• Ball and clamp style design for secure locking
• Heavy-duty construction for maximum theft deterrence
• Works with standard A-frame trailer couplers
• Easy to install and remove when needed

This medium-duty coupler lock is an essential security accessory for protecting your trailer investment. The ball and clamp mechanism fits directly into the coupler opening, preventing anyone from hitching your trailer to a tow vehicle without first removing the lock.