Square Plastic Ferrule End Caps | Available in Many Sizes | Keay Vital Parts

Square Plastic Tube End Caps & Ferrules

Safeguard your assets and metal structures with our square plastic ferrule end caps (also known as external fitting end caps). Designed for superior protection, these hard-wearing plugs are manufactured from PE-LLD (Linear Low-Density Polyethylene), providing a clean, professional finish to any metal tubing, while enhancing stability and preventing floor damage.

Please note: The primary product image serves as a general representation of the item, and specific size variations may exhibit minor differences in appearance or structure. For accurate dimensions, including wall thickness suitability, please refer to the detailed size chart provided.

Key Features & Benefits

• Ultimate Floor Protection: Creates a smooth, non-scratch sliding surface for hollow tubes, effectively protecting floors from scuffs, scratches, and damage.
• Durable PE-LLD Construction: Crafted from robust, hard-wearing PE-LLD (Linear Low-Density Polyethylene). This material provides a flexible, highly durable, and impact-resistant solution, ensuring maximum longevity and reliable protection indoors and out.
• Professional Finishing Touch: Ideal for completing metal fabrication projects, ensuring a neat, safe finish, and neatly blanking off sharp or unfinished tube ends.
• Internal Tube Protection: Acts as a seal to protect the interior of metal tubes from water, moisture, dust, and dirt, helping to prevent internal corrosion and rust.
• Easy Push-Fit Installation: Simple to install—just align the cap with the tube end and push firmly for a secure, tight fit.

Extensive Range of Available Sizes

We offer a comprehensive range of plastic square ferrules to fit most standard box section sizes, ensuring you find the perfect fit for your project.

Available Square Sizes (Outside Dimension - OD): 12x12mm, 15x15mm, 16x16mm, 20x20mm, 25x25mm, 30x30mm, 35x35mm, 40x40mm, 50x50mm, and 60x60mm.

Versatile Applications & Industries

These square plastic tube inserts are essential protective components used across various sectors for safety, finishing, and durability:

• Furniture & Seating: Used as durable feet for chairs, tables, stools, and cabinets in commercial, educational (school chair feet), healthcare (hospitals), and hospitality (restaurant/cafe) environments.
• Metal Fabrication & Construction: Ideal for providing a clean finish to box section frames, steel structures, railings, and display units, protecting users from sharp edges.
• Industrial Equipment: Applicable for use on light machinery, warehouse shelving, and workshop furniture, providing stable support for structural elements.
• Outdoor & Garden: Suitable for use on fencing posts, garden furniture, and playground equipment, offering UV and weather resistance to prevent tube corrosion.

Simple Ordering Guide

To find the correct size to order, you must accurately measure the Outside Dimensions (OD) of your tube. Use a ruler or caliper to get precise measurements.

• Example: If your tube's outer dimensions measure 20x20mm, you will need to order the 20x20mm size.

Upgrade your metal furniture and industrial structures protection today! Choose the perfect size from our extensive range of durable plastic ferrules.