TonGass (6-Pack, Black) 4"x4" (3 5/8") Plastic Wooden Fence Post Caps, Wood Fence Covers Deck Post Cap, Water-Proof and UV-Proof, Protect Wooden Poles from Cracking and Rotting

Features

• Black Plastic Post Caps for 4"x4" (3 5/8”) Fence Posts – Designed to fit standard 4"x4" wood fence posts with actual dimensions of 3 5/8” x 3 5/8”, these low-profile post caps provide a sleek and functional finishing touch to your fencing.
• Durable & Weatherproof Construction – Made from high-quality plastic, these UV-resistant fence post caps withstand harsh sun exposure, extreme temperatures, and impact. They are also waterproof, protecting wooden posts from moisture damage.
• Protect Wooden Fence Posts from Moisture – Extend the life of your pressure-treated fence posts by preventing water from seeping into the exposed end grains. These black plastic post caps help prevent rot and decay, ensuring long-term durability.
• Easy to Install & Secure Fit – This fence post caps easily slide onto wooden posts and offer a snug fit. Secure them using screws, nails, or adhesive. For nails and screws, drill pilot holes on at least two sides for best results.
• Versatile Use for Fences & Decks – Ideal for wooden fence posts, deck posts, mailbox posts, and railing posts, these black plastic fence post caps add a clean, finished look while providing long-lasting protection.