Description of Sportsman RLOCK12 Chrome Diameter Receiver
Safely Secures Receiver to Trailer Hitch. Includes 2 security keys. Use with 2 inch by 2 inch class III and IV receivers. Chrome plated shafts resists rust and corrosion.
I should have taken a closer look at this pen. I wanted a class III pin and got a class II pin. Works great, but not suitable for my application. The price is so low I just keep it. Jim