Two Piece Chrome mast?

[Mesquite Tugnut]

Newbie here, I am wondering the purpose of the two piece chrome mast that fits into the cockpit rod holder? I have two of these masts and each has an eyelet on the top and a cleat in the middle.

 

[venajeff]

Could it be for holding the shore power cable? Or maybe to hold guy wires for a cockpit shade cloth? Send a picture.

 

[Mesquite Tugnut]

I found out that the poles are for the Sun Shade that I purchased as an option, Ivan has all the answers!