BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack - U Shape Fence Post Holder Pergola Brackets Deck Post Base Set

[Anchor Your Cemented Posts]: The BISupply U-Shaped 4x4 Post Anchor Concrete Brackets 4 Pack fits standard 4 x 4-inch (10.2 x 10.2 cm) square posts; (2) 3.75-inch (9.5 cm) long closed sides with predrilled screw holes and (2) 3.4-inch (8.6 cm) long open sides [Anywhere Posts are Needed]: Use as deck footing anchor, patio post holder, pergola anchor, or gazebo stabilizer for posts up to 4 feet (1.2 m) high; Anchor post spike holder stands 3 inches (7.6 cm) above surface while spike end pokes 7 inches (17.8 cm) into concrete to give you 10 inches (25.4 cm) total [Install Easily]: Set the rebar spike in wet concrete before it cures and let dry for a permanent post mount; Insert your wood post and install screws (not included) through the 10 predrilled holes (5 on either side) that sit approximately 2 inches (5.1 cm) apart [Built to Last]: Post hole spike anchor constructed of durable steel with a black powder coat finish for maximum longevity; 0.6-inch (1.6 cm) diameter rebar spike adds strength and stability [Package Contents]: Wood post anchors package includes 4 individual post holder deck brackets; Wooden posts and installation screws not included