Model S251

Model S251Description Model S251 is our most affordable 2 5 16" trailer coupler lock because it slides right over the coupler flange and the lock core is integrated into the lock body. From an "A frame" welded on trailer coupler, to a straight bolt on style trailer coupler, and even some adjustable couplers, the Model S251 fits a wide array of 2 5 16" stamp formed couplers; and will provide a great level of security! You can key this lock alike to any of your

One unique feature of the 2517-TT is that it encases the trigger latch that is used to secure the coupler to the ball of the trailer making it even more theft resistant

2" and 2-5/16" sizes

This style coupler will  allow you to secure safety chains in lock

Swing the outer housing around the drop tube

Proven Industries wheel lock model WB-300 is available for order

5'' and 3'' We are additionally offering a choice of lock body material (aluminum or stainless) and choice of lock core (cobra 7 or Upgrade to Proven Disc Detainer)

1/4 HASP shield

It’s secured by an Abloy Sentry rotary disc lock core

Made of 7ga and 1/4" alloy steel

"text": "The coupler is designed for a 2-5/16\" ball

and other power tools and features a unique key design that prevents someone from creating a copy of your key

Heavy-duty powder-coated finish for long-lasting protection