Slim, Snag Free Design: Our 304 stainless steel post extender bracket features a slim profile for easy, hassle free installation on 4x4 mailbox posts without catching or damage. Durable 304 Stainless Steel: Crafted from premium 304 stainless steel, this mailbox post extender ensures long lasting strength and keeps your posts straight and secure in any weather. Fits Standard 4x4 Posts: Designed to fit all standard 4x4 mailbox posts up to 83.5 inches, this versatile bracket works with both wood and metal posts for flexible mailbox setups. Simple Installation Process: Easily add height to your existing 4x4 wood posts by securely joining new cuts with included hardware no special tools or skills needed for quick setup. Perfect for Any Location: Whether at home, school, or office, this sturdy fence post extender bracket provides reliable support and protection for your mailbox in various settings. Description: This heavy duty stainless steel mailbox post extender bracket offers a practical solution for raising your existing 4x4 wooden post to the ideal height. It fits all standard 4x4 posts whether wood or metal ensuring broad compatibility for various installations. Crafted from high‑quality stainless steel, this bracket guarantees superior durability and keeps your post firmly upright. Its slim, snag‑free profile simplifies the installation process just use the included hardware to connect two 4x4 posts and slide your mailbox over the extended post. Ideal for homes, offices, schools, and beyond, this versatile extender delivers a stable, long‑lasting mailbox setup with minimal effort, making height adjustments effortless for any setting. Item Name: Post Extender Material: 304 Stainless Steel Features: Rust Resistant, Heavy Duty, Simple Installation Size Details: L: 20cm/7.87", W: 8.9cm/3.5" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2pcs: 2 x Post Extender Brackets 8 x Screws or 4pcs: 4 x Post Extender Brackets 16 x Screws