10 Pack Forged Plastic 4×4 Post Bracket Base Cover Skirt Flange, Deck Post Anchor, Support for Handrail Strongest and Most Durable

• Attaches wooden 4×4 posts (Actual 3.5×3.5) to deck surfaces (screws not included)
• Engineered for strength and quality. Our products are not injection molding they are forged plastic which is stronger but may have an irregular surface
• uses: deck supports, porch railing, hand rails, post holder and also as table leg NOT for roof support
• Actual square inside size：5 x 3.5inch（89 x89mm），Size error：±1mm；it applies to nominal standard 4″x 4″ wooden posts (actual 3.5″x 3.5″ on market)；