Prevent unauthorized hook-ups to your trailer while parked or stored with the InfiniteRule SnapLatch Coupler Lock and Guard Ball. Compatible with all SnapLatch couplers, the InfiniteRule SnapLatch Coupler Lock, when used with a Guard Ball, allows your coupler to be locked in the latched position. Have the same peace of mind that you have while towing, knowing that with a Guard Ball and InfiniteRule SnapLatch Coupler Lock, your trailer is safe and secure. The InfiniteRule SnapLatch Coupler Lock and Guard Ball fit all SnapLatch Couplers, providing security no matter your towing setup.

TO BE USED IN THE VERTICAL POSITION ONLY.