C.T. Johnson RC3 2" Coupler Lock

Coupler lock for lever style coupler requiring a 2" opening. Available for lever style couplers requiring a 1/4 inch pin and a 1/2 inch, 2 inch or 7/8 inch opening. All DeadBolt locks utilize hi-tech materials and state of the art engineering to bring the ultimate in performance, valve and style. * All Weather Grips for easier handling in cold, wet, or high temperature weather * Weatherproof lock cylinder for trouble free use * Strong, reversible automotive style key is easy to insert and remove . . .even with gloves on. Fits comfortably on your key ring. * Double chrome plate provides automotive grade durability and corrosion resistance * Strong, tough one piece machined carbon steel pin * Non-skid grips provides comfortable grip even in cold, wet weather * Patented screw and lock security. Rugged, pick proof threaded connection that would not false lock * Keyed alike. No problem. Two keys covered under US patents 4,711,106 and 5,284,038.