Keep in mind the wall thickness of the post needs to be slightly larger than outer diameter of the post holder on floor flange.
Round post floor flange.
And whether you choose to go with square flanges or round we can provide the matching base covers and canopies you need to achieve a polished ergonomic finish for your new railing system.
For pricing and availability.
Steeltek 3 8 in silver galvanized steel structural pipe fitting floor flange.
Plum fittings 2 1 2 posts 2 3 8 od floor flange w 2 set screws chain link fencing or steel round posts 4 8 out of 5 stars 39.
Nothing brings out the beauty of a floor or wall based railing better than a smart looking steel brass or aluminum flange.
Confast 1 2 x 4 1 4 wedge anchor zinc plated box of 25 4 8 out of 5 stars 52 1 best seller in wedge anchors.
Steeltek 1 1 4 in silver galvanized steel structural pipe fitting floor flange.
Please check specs in mm.