A hard to find size. I have the pattern for a very sturdy 4x6x1 post base.
Actual dimension are 3 1/2 x 5 1/2 x 1 inch tall. The weight of this base is .5 pounds
Cast to ASTM 26-B standards in our shop here in Anniston Alabama using aluminum alloy 319.1
This listing is for a pack of FOUR (4) 4×6 aluminum post bases.
The shipping is included in the ticket price.
I am the manufacturer, you are dealing directly with the foundry.
I am happy to custom an order to suit your needs.