4 Inch Post Ball Cap
- Buy 7 or more $12.73 Save 2%
- Buy 15 or more $12.14 Save 7%
- Buy 20 or more $9.99 Save 23%
- Buy 50 or more $8.99 Save 31%
- Buy 100 or more $8.49 Save 35%
| Weight | 2.000000 |
|---|---|
| Thickness | 4 Inches |
4 Inch Post Ball Cap
Add a classic architectural finish to your fencing and railing projects with our 4 Inch Post Ball Cap. Crafted from high-quality cast iron, this durable cap protects posts from the elements while providing a timeless decorative touch. Ideal for both commercial and residential ornamental ironwork in the Los Angeles area.
- Class 25-30 Gray Iron
- Fencing & Handrail Finial
- Decorative Architectural Element
- Fits 4-Inch Square/Round Posts
Our 4 Inch Post Ball Cap is manufactured from Class 25-30 gray iron, a robust material known for its excellent castability, durability, and compressive strength. This specific grade of iron ensures a high-quality casting with fine details, making it perfect for decorative architectural elements. The material's inherent corrosion resistance, when properly finished, provides long-lasting performance in outdoor environments, protecting the top of the post from moisture ingress and degradation. Its substantial weight adds a sense of quality and permanence to any installation.
This decorative cap is a critical component for professional fabricators and MRO teams completing fencing, gate, and railing projects. It provides a clean, finished look for steel or iron posts and is commonly used in commercial security fencing, residential ornamental fences, deck railings, and architectural handrail systems. As a key part of our Los Angeles industrial hardware inventory, these post caps are readily available for same-day pickup, supporting fast-paced fabrication schedules and repair jobs.
Specifications
- Material: Class 25-30 Gray Iron (A356 Aluminum Alloy options available)
- Standards: N/A (Considered an Ornamental Component)
- Strength/Tensile: N/A (Non-structural, decorative application)
- Dimensions: Designed to fit standard 4" x 4" square or 4" round tubing/posts
- Finish: Raw/Unfinished (Ready for paint or powder coat)
- Certifications: N/A
Applications
- Ornamental Fencing: Capping fence posts for residential and commercial properties.
- Gate Fabrication: Providing a decorative finial for gate frame posts.
- Handrail & Balustrades: Finishing newel posts on staircases and deck railings.
- Architectural Metalwork: Used as a design element in custom architectural and landscape projects.
Target Users
Ideal for metal fabricators, fence contractors, MRO professionals, and landscape architects who require durable, high-quality ornamental components for their construction hardware projects.
Finish Options
Our 4 Inch Post Ball Caps are typically supplied in a raw, unfinished state, which allows for maximum customization. This surface is ideal for priming and painting with industrial coatings to match any project's color scheme. For superior durability and a premium look, they can also be powder-coated.
How to Measure
To ensure a proper fit, measure the outside diameter (OD) of your round post or the outside width of your square post. This cap is designed to fit securely over a nominal 4-inch post. Verify your post's actual outer dimension before ordering.
Example: Order Specification: 4-inch Post Ball Cap, Cast Iron, for 4"x4" Square Post, Quantity: 50
Order Checklist
- Product name and required dimensions (e.g., 4" for square post)
- Material specification (Cast Iron) and quantity
- Cutting instructions (if applicable)
- Surface finish requirements (raw or special request)
- Certifications required (Mill Test Report - MTR)
- Special handling or delivery requirements
Quick Facts
- Product
- 4 Inch Post Ball Cap
- Material
- Class 25-30 Gray Iron
- Standards
- N/A (Ornamental Component)
- Key Properties
- Durable, decorative, weather-resistant when finished, ready for paint.
- Primary Applications
- Fence Posts, Gate Frames, Handrails
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
Our warehouse stock in Los Angeles includes post ball caps for common post sizes, including 2-inch, 3-inch, and 4-inch square and round posts. Additional sizes may be available through special order.
Custom sizes and cutting services are available.
Contact for Sizing-
4 Inch Post Ball Cap$12.99
-
1-1/2 Inch Post Ball Cap$2.99 -
2-1/2 Inch Post Ball Cap$5.99 -
2 Inch Post Ball Cap$3.99 -
3 Inch Post Ball Cap$7.99