Description
Overview:
This plastic end cap is designed to close off the open end of 3 inch (76.2 mm) square tube, giving a neat, safe finish and protecting users from sharp edges. Made from tough, weather‐resistant plastic in a black finish, it is suitable for both indoor and outdoor use on site or at home. The cap pushes into the tube and grips firmly, helping to keep out dirt and moisture while improving the appearance of frames and posts. It is commonly used on square box section in construction projects, site barriers, machinery guards, workshop benches, trailers, gates, and garden machinery frames. Suitable for square tube in mild steel, aluminium, or stainless steel where a simple, durable end closure is required.
Key Features:
- Fits 3 inch (76.2 mm) square tube (nominal outside size) for a tidy, flush finish
- Durable black plastic suitable for indoor and outdoor environments
- Push-in ribbed shank for a secure, rattle‐free fit with minimal tooling
- Covers sharp edges to reduce the risk of cuts and snags
- Helps keep debris, moisture, and pests out of the tube cavity
- Low‐profile, smooth top surface for a clean, professional look
- Corrosion‐proof and weather‐resistant for long service life
- Quick to install and easy to replace if required
Typical Applications:
Finishing the ends of box section on machinery guards, frames, handrails, site fencing, gates, racking, trolleys, benches, and garden machinery frames. Useful anywhere a 3 inch (76.2 mm) square tube end needs edge protection, impact buffering, or basic sealing against dirt and moisture.
Also known as:
Box section end plug, push‐in insert cap, blanking cap, finishing plug, bumper cap, square box end, protective insert for square tube, foot insert for square section.
Product Specifications
| L&S Part No. | 921 3117 |
|---|---|
| Unit of Sale | 1 |
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