4x4 Post Caps Black (Fits 3.5"x3.5"), ASA Material - UV, Fade & Crack Resistant, Fence & Deck Post Caps 4x4 (24 Pack), Long-Lasting Protection for Outdoor Wood Posts
- 【Durable & Premium 4x4 Post Caps】Actual inner size 3.5" x 3.5", these post caps 4x4 fit fence and deck wood posts up to 3.56" x 3.56". Designed for lasting durability, this smart investment reduces frequent replacements, saving you time and money in the long run. PLEASE MEASURE BEFORE PURCHASE — COMPARE QUALITY & MATERIAL BEFORE YOU DECIDE.
- 【Expert-Grade ASA Thickened Resin】With decades of automotive material expertise, our fence post caps 4x4 use premium ASA resin, naturally resisting anti‑UV, fading, aging, and impact—without coatings. These durable deck post caps 4x4 protect and decorate your fence posts, staying stylish and strong through sun, rain, snow, and freezing weather. Perfect long‑term fence post caps for lasting outdoor beauty.
- 【REINFORCED AND THICKENED EDGES】As we all know, ordinary plastic will be brittle and cracked or deformed after a few years even if it is sprayed,Threekia ASA fence post caps 4x4 with thickened edges and 16 reinforcement ribs inside increase the deck post caps's ability to adapt to the natural expansion of the wood post,so you don't have to worry about it after many years.
- 【PROTECT YOUR WOOD POST IN STYLE】The most worrying thing about the wood post is the exposure to the sun after humidity,which will keep deepening the natural grain of the wood post until it cracks and deforms,deck post caps 4x4 are made of materials and designs that provide good protection,and you don't have to worry about being scratched by birds and squirrels,pyramid shape with frosted surface design,stylish but not ostentatious.
- 【EASY INSTALLATION】Each 4x4 fence post cover comes with two black screws,Just place the railing post cap on the top of the wood post, or press to insert,Then tighten the two screws on both sides, Easy and fast.
| Brand | Threekia |
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Save 10% when you buy two or more items.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above $200.
Estimate delivery times: 12-26 days (International).
3-6 days (Domestic)
3-6 days (Domestic)
Guaranteed Safe Checkout
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
Confidence-backed purchases with 30-day return support.
Free return pickup available
We’ll handle returns from your doorstep at no extra cost.
SKU |
BRSROHT2O57AGET3 |
Category |
Tools & Home Improvement , Building Supplies , Building Materials , Decking & Fencing , Railings & Pickets , Posts & Accessories , Caps |
Tags |
Technical Details
| Manufacturer | Threekia |
|---|---|
| Item Weight | 3.12 pounds |
| Item model number | LKBX-main |
| Style | 4x4--24 Pack |
| Finish | Resin |
| Material | Acrylonitrile Styrene acrylate copolymer |
| Shape | Square |
| Item Package Quantity | 1 |
| Cutting Diameter | 3.5 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 3.5 Inches |
Shipping & Delivery
At GofinchKart, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









