Wooster Sherlock pole is NOT included to save on shipping cost because it's long and bulky. This mount is designed specifically to fit this pole ONLY. I use the 4' - 8' version on my pontoon. 

The Wooster Sherlock pole can be easily purchase from Amazon or your local hardware store like Home Depot. I bought mine at local Home Depot for $27.48 for the 4' to 8' one. This is the model and SKU from Home Depot website. https://www.homedepot.com/p/Wooster-4-ft-8-ft-Sherlock-Extension-Pole-00R0550000/100187725 

Take out the end piece on the pole attached to the hexagon end and enlarge the hole with 1/4" drill bit to work with the quick D Ring. 

The end piece is designed specially for each different model. 

Garmin Livescope LVS32 and Lowrance Active Target versions use the shoulder bolt, washer, and rubber spacer from your existing system. 

Garmin Livescope LVS34 version uses the long bolt with big knob. 

Garmin Panoptix PS22 version uses the same knob you currently use. 

Supports all three viewing modes, Forward, Down, and Perspective! 

If you have purchased this mount system before that works with LVS32 and have upgraded to LVS34, the only piece you need is the end piece. Because I'm only offering it for $10, I have to list it as a separate item. LVS34 end piece ONLY