Square Tube Inserts
Enhance the finish, safety, and durability of your structural or furniture projects with Plascap's Premium Square Tube Inserts. Engineered from high-quality, durable plastic, these ribbed end caps provide a clean, professional flush finish while protecting floors from scratching and keeping internal tubing safe from dust, moisture, and debris.
Designed for a tight, reliable friction fit, our heavy-duty inserts feature external ribs that compress slightly during installation to accommodate varying tube wall thicknesses.
Key Features:
Premium Quality: Molded from tough, impact-resistant plastic designed to withstand everyday wear and tear.
Ribbed Design: Ensures an effortless, secure fit that locks into place inside the hollow section of square tubing.
Versatile Sizing: Available in a comprehensive range of dimensions from 20mm x 20mm up to 100mm x 100mm.
Flexible Wall Thickness Compatibility: Engineered to fit a wide range of gauge sizes and wall thicknesses (from 0.8mm up to 5.0mm depending on the size).
Flexible Ordering: Available in bulk carton quantities for industrial production or smaller bag quantities for smaller projects.