Skip to main content
Explore Productsended

10 Pack 4x4 Post Caps, White Galvanized Steel Flat Post Caps for 3.5"x3.5" Wood Posts, Weatherproof Caps Cover with Screws for Outdoor Fence Deck, Porch, Corridors Mailbox

View 1 of 10 Pack 4x4 Post Caps, White Galvanized Steel Flat Post Caps for 3.5"x3.5" Wood Posts, Weatherproof Caps Cover with Screws for Outdoor Fence Deck, Porch, Corridors Mailbox
1/2
View 2 of 10 Pack 4x4 Post Caps, White Galvanized Steel Flat Post Caps for 3.5"x3.5" Wood Posts, Weatherproof Caps Cover with Screws for Outdoor Fence Deck, Porch, Corridors Mailbox
2/2

Ended

-

Won For

$1

Description

Our 4x4 Galvanized Steel Flat Post Caps are designed to protect, decorate, and extend the life of your outdoor wooden posts. Featuring a precise fit, heavy-duty rust-proof material, and easy screw-fixed installation, these post caps are the upgrade for fences, decks, porches, mailboxes, and garden posts. Ideal Fit for 4x4 Nominal Wood Posts These post caps are specially designed for nominal 4x4 wood posts. Inner size: 3.66"x3.66", fits actual 3.5"x3.5" standard wood posts well. Snug fit, wobble-free, and no slipping or sliding after installation. Heavy-Duty Galvanized Steel Construction Made of high-quality galvanized steel with a durable white powder coated finish. Rust-proof, corrosion-resistant, and weatherproof for long-term outdoor use. Stronger than plastic or aluminum, no cracking, fading, or deforming over time. Ultimate Protection for Wood Posts Our flat post caps fully cover and protect your wood posts from outdoor damage. Blocks rain, dampness, sunlight, and animal damage effectively. Stops rot, splitting, cracking, and weathering to extend the service life of your posts. Easy Screw-Fixed Installation Pre-drilled holes and matching mounting screws are included for fast installation. No adhesive, no glue, no complicated tools needed – fully DIY friendly. Secure screw fixation ensures the caps stay firmly in place for years. Minimalist Flat Top & Matte White Design Classic flat top design with a stylish matte white finish. Clean, modern, and versatile to match any outdoor decor style. Ideal for adding a polished, finished look to fences, decks, pergolas, and mailboxes. Wide Application for Outdoor Spaces These 4x4 post caps work well for all outdoor wooden structures. Suitable for fence posts, deck posts, porch posts, mailbox posts, garden posts, and railing posts. One style meets all your outdoor project needs. Customer FAQ Q: Will these caps fit my actual 3.5"x3.5" wood posts? A: Yes! The inner size is 3.66"x3.66", designed for nominal 4x4 (actual 3.5"x3.5") wood posts with a snug, wobble-free fit. Q: Is this cap weatherproof and rust-proof? A: Absolutely. Made of galvanized steel with powder coating, it is rust-proof, and built for all outdoor weather conditions. Q: Do I need glue or adhesive for installation? A: No. Our post caps use pre-drilled holes and included screws for secure installation – no glue, no mess, no hassle. Q: Is this a flat top or pyramid style? A: This is a flat top design, ideal for modern, flat-style outdoor fences and decks. Q: How does this cap protect my wood posts? A: It blocks dampness, rain, and lights to stop rot, splitting, and cracking, greatly extending the life of your wood posts.

Item Details

Seller

Nellis Auction

Pickup Location

4031 Market Center Dr Suite 303

North Las Vegas, NV, 89030

Quality

Used
Functional
No Damage
No Assembly Needed
In Package
No Missing Parts

Estimated Retail Price

$19.99

Buyers Premium

15%

Inventory Number

1080955236

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

brand

Conderyang

color

White

dimensions

Item: 3.7 × 3.7 × 1.0 in · Package: 2.38 lb

More features

  • Package Content: The package includes 10 elegant white fence post caps, and 20 matching screws. These wood posts caps provide sufficient quantity to meet the needs of multiple railing posts, and add a neat, beautiful look to your overall railing structure, bringing both practicality and decorative effect.
  • Protective Function: The white metal post cap effectively protect railing posts from outdoor harsh conditions such as rain, snow and light, avoiding rotting, splitting and cracking. The 4x4 post cap cover form a solid protective layer on the post top to extend the posts’ service life and maintain structural integrity.
  • Durable Material: Our flat post caps act as a solid protective shield, sealing the exposed top of your wood posts to block rain, snow, and harmful lights. This blocks dampness seepage, wood rot, splitting, and cracking, effectively extending the lifespan of your outdoor wooden structures while preserving their structural integrity.
  • Easy Installation: Each deck post cap features pre-drilled side holes and comes with matching screws for a secure, tool-friendly installation. Simply place the cap on your post, align the holes, and tighten the screws—no glue, no messy adhesives, no extra tools required. The screw-fixed design ensures the caps stay firmly in place, even in windy conditions.
  • Versatile Outdoor Decor:With a clean, minimalist flat top design and matte white finish, these 4x4 post caps add a polished, modern touch to any outdoor space. They complement both classic and contemporary styles, elevating the look of your fence, deck, pergola, or mailbox while providing reliable protection—just a sleek, finished appearance.
Explore page screenshot

See the deals

Get in on the action, thousands of new items added daily. Bid and win!

Start bidding now