Post Caps - 90 Degree Right - 100mm

What It Is
Post Caps – 90° Right – 100 mm are UV-stabilised, hard plastic caps specifically designed to cover and seal the top of right-angle 100 mm C‑section steel posts used in concrete sleeper retaining wall systems. They add the perfect finishing touch while preventing water, debris, and pests from entering the post channels. 

Key Features

• Accurate Fit: Tailored for 100 × 100 mm C‑section posts arranged in a 90° right‑angle configuration.
• Durable UV‑Resistant Plastic: Injection-moulded polypropylene built to resist sun, rain, and temperature extremes without cracking or fading.
• Seamless Integration: Press-fit design ensures a clean, tool-free installation – no fasteners required.
• Smart Protection: Blocks water, leaves, insects, and small animals from entering the post cavity.

Benefits

• Extended Post Life: Shields posts from internal corrosion and debris, helping preserve structural integrity.
• Professional Aesthetic: Creates a clean, polished corner finish for retaining walls and fences.
• Maintenance-Free: Weatherproof surface retains appearance over time with minimal upkeep.
• Quick Install: Pop-on design makes installation fast and hassle-free.
• Affordable Upgrade: Enhances durability and looks for a small cost—just $11.95 AUD per cap. 

Landscape Ideas

• Sharp Retaining Wall Corners: Use to protect and finish posts at 90° bends in sleeper walls.
• Feature Wall Edges: Add a sleek touch to corner posts of garden walls near patios or steps.
• Fence Junctions: Ideal for corners in boundary fences on concrete footings.
• Structural Detail: Great for architectural projects where 90° steel post corners are visible.

How to Use It

1. Ensure the top outside of post angles is clean and dry.
2. Align the cap securely over both post flanges forming the right angle.
3. Push down until it snaps into place—no tools or fixings needed.
4. Press edges evenly for a flush finish.
5. Remove easily if needed for maintenance and reinstall afterward.

Coverage Example

• Requires one cap per corner post set at a 90° angle.
• For typical U‑shaped retaining walls, use two caps per corner (one for each internal or external corner).

Delivery and Pickup Options
We make it easy to get Post Caps – 90° Right – 100 mm for your project:

Pickup: Bring your trailer or ute, and we’ll load it for you on‑site.
Delivery: Available across South East Queensland, with clear freight rates displayed during checkout.

Finish Every Corner with Seamless Protection and Style
These right-angle 100 mm post caps provide a smart, durable end to your sleeper or fence posts—shielding from the elements while adding a refined touch. Order today for a clean, lasting solution at every corner!