What are the Prop Master Prop Stop Propeller Chock instructions?

In order to use the Prop Master Prop Stop correctly and experience the safest and easiest propeller change, please observe the following instructions:

1. Turn off ignition or disconnect battery

2. Position PROP STOP® center with blade tip

3. Slide PROP STOP® onto right side of cavitation plate

4. Remove prop nut and prop

5. Reverse position of PROP STOP® to install and tighten prop nut

6. Reconnect battery