I purchased this set up and decided to go a different direction.
This will get you bimini top up off your rear cover or hull.
all stainless. fits 7/8" bimini
has quick release mounts from the hull and then pins to remove the strut from the bimini.
only thing it needs is the 7/8" tube to the length of your choice for the strut.
$100 plus shipping. Im already loosing $ on this so im firm on the price.