Bulldog Hitch Coupler Lock Padlock included with Bulldog Hitch Coupler Lock. Unit is designed to fit on Seal-Rite’s 2 5/16″ Bulldog Hitch, but fits 1-7/8″ to 2-5/16″ couplers. Fits most Bulldog & RAM tongue couplers. Patented design ensures the most secure way to leave an unattended trailer. Solid hardened steel lock rod for security. Crafted with pride in the United States of the highest grade aircraft aluminum.
