Safety Coupling with Coupling Ball and Safety Nut

描述

* Insert lock into coupling, with side pins pointing left and right across the coupling head.

* Close coupling handle to normal locked position.

* Push the handle on the lock upwards and turn clockwise to wind out pins. (May take several turns to achieve).

* Pull the lock handle down and lock with the key provided. You are now secure.

* To remove – reverse the above instructions.