VEVOR 4x4 Post Base 20Pcs, Internal 3.6"x3.6" Heavy Duty Powder-Coated Steel Post Bracket Fit for Standard Wood Post Anchor, Decking Post Base for Deck Porch Handrail Railing Support
Can these be slipped over existing posts or is the bottom closed or partially closed preventing them from being slid down over the post from the post top? Thank you.
