When you REALLY want it to stay put !
FOR ROUGH CUT 6x6 LUMBER
 Good Looking, Heavy. Each Anchored Base weighs in at over 2.5  pounds.                                                                          
A Single bolt to secure to deck or pour concrete for stud. Accepts a 1/2 inch bolt and washer!                                                                           
Drilled holes high on each side allows securing with screws. 
Weep holes allow water to drain.
Anchored Post Base raises post one inch above floor.
Resists lateral motion.
Anchored Post Base has an ID of 6 inches X 6 inches for a good fit.
No extra parts to lose, will not rust.
       Best Value in 6x6 post anchors
                 
    aluminum alloy  319.1     
            ASTM 26-B    MADE IN THE USA

Seller has other listings of Bases and Plinths and will custom an order for you.

I am the manufacturer, you deal direct.