Trailer Coupling Hitch Lock Tow Ball Bar Security Caravan RV Anti Theft Pin Tool- Coupling Hitch Lock 50*65CM Silver- Made of premium zinc-alloy material, Fit for popular trailer couplings- The Ball Lock is an anti-theft locking device that expands locks inside the coupling of your trailer preventing the trailer from being connected to a Towball.- Keeps vehicle and trailer connected; helps prevent theft of the hitch- Covered key slot prevents dust and corrosion in the locking mechanism. - Feature- Type: Trailer Coupling Lock- Color: silver- Material: Zinc Alloy- Size: 50*65CM- Installation instructions:- Fig.1 : Insert the ball into the coupling claw. Remove the plug-in cylinder lock(turn the key in clockwise).- Fig.2 : Insert the Allen supplied into the Allen socket - turning it to the right will spread out and fix the ball into place.- Fig.3 : Insert the plug-in cylinder lock into the ball (turn the key clockwise). This acts to make the anti-theft protection fully operational.- Dismounting is made to occur in reverse order. Package- 1X coupling lock- 1X hexagonal Allen Key- 2X safety Keys
