How the Safe-Guard Hitch adds security:
- The safety stop arm can be locked by inserting your choice of lock through the hitch pins.
- Safety stop arm is unable to be flipped up once locked.
- If the nut is completely unthreaded from the ball, the trailer is unable to be removed.
- Even if the coupler latch mechanism is removed, the trailer is still not able to be removed.
- The hitch pins will accommodate any style lock with a shackle diameter smaller than 19/64" ( Ø.296" ).