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Contact SupplierKey Product Features (Bullet Points)
✅ Fits Inner Size: 25 mm x 50 mm rectangular tubing (inner dimensions)
✅ Outer Dimensions of Cap: Slightly smaller than 25x50 mm to fit snugly inside the tube
✅ Material: Durable black plastic (Polyethylene or Polypropylene)
✅ Secure Fit: Ribbed design for tight grip and easy installation – no tools needed
✅ Applications: Ideal for chair legs, furniture frames, industrial tubes, and gym equipment
✅ Protection: Prevents floor damage, reduces noise, and keeps out dirt and moisture
✅ Finish: Sleek matte black finish provides a clean, professional look
This Plastic Rectangular End Cap is designed to fit snugly into 25mm x 50mm inner-sized rectangular tubing. It features a ribbed body for a tight push-fit, eliminating the need for adhesives or tools. This cap is widely used in furniture, fitness equipment, shelving systems, and metal frameworks to provide a finished look and functional protection.
Perfect for:
Rectangular steel or aluminum tubes (inner size: 25x50 mm)
Furniture legs (tables, chairs, benches)
Gym and fitness equipment
Industrial frameworks and structures
Storage racking or display units
The ribbed sides allow for easy insertion and stay firmly in place, making it ideal for both indoor and outdoor use.
✅ Technical Specifications| Fits Inner Tube Size | 25 mm x 50 mm |
| Cap Shape | Rectangular |
| Material | Black Plastic (PE/PP) |
| Color | Matte Black |
| Fit Type | Push-in, ribbed sides |
| Weather Resistant | Yes |
| Usage | Indoor & Outdoor |
| Available Packs | Single / 10 / 50 / 100 Pieces |
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Need a clean, snug finish for your 25x50 mm rectangular tubes? Our Plastic End Cap (Inner Size 25x50 mm) is perfect for sealing furniture legs, metal frames, or industrial tubing – easy push-fit, durable plastic, and no tools needed!


