⚠️【IMPORTANT NOTICE】: Images are for illustrative purposes showing measurement points. Proportions in photos do NOT represent actual visual size. Please strictly refer to the numeric parameters in the SKU text.

📦 Premium PP Plastic Square & Rectangular Ribbed Inserts - Tube End Caps

📏 Specifications & Material

• 🔵 Material: 100% Virgin PP (Polypropylene) Engineering Plastic.

• 🔴 Colors: Classic Black / Pure White.

• 🟡 Shape: Marked as "AxA" for Square; "AxB" for Rectangular.

• 🟢 Selection Guide: Please select size based on the Tube "Outer Diameter (OD)". The internal multi-ribbed design adapts to wall thicknesses from 0.5mm to 2.0mm.

• 🟠 Properties: High rigidity, impact resistant, chemically stable, and durable against aging.

🛡️ Key Features

• 🦾 Secure Ribbed Fit: Multi-layered flexible ribs ensure a tight friction fit within the tube, providing excellent anti-slip and retention performance.

• 🛡️ Surface Safeguard: Thickened base covers sharp metal edges completely, protecting sensitive flooring (hardwood, tile, vinyl) from scratches.

• ⚙️ Noise Reduction: Durable PP material absorbs vibration and eliminates screeching sounds during furniture movement.

• 🌊 Anti-Corrosion Seal: Prevents moisture, dust, and debris from entering the pipe, effectively stopping internal rust and oxidation.

⚙️ Applications / Usage

• 🏢 Office Furniture: Desk legs, workstation frames, and filing cabinet bases.

• 🏗️ Industrial Facilities: Storage racking, assembly line stands, and hollow metal frame terminals.

• 🏥 Medical Equipment: Hospital bed frames, laboratory workstations, and mobility aids.

• 🏡 Home Improvement: Drying racks, square rail ends, and decorative metal constructions.

📩 Support

• 💬 Fitment Tip: Measure the OUTSIDE diameter of your tube. A rubber mallet is recommended for a flush fit. For bulk wholesale inquiries, please message us.