Square Tube Insert


Stainless Steel Square Tube Insert
Square Tube Insert Structure


Part NO.
Fit for Tube







Place of Production

Square Line

50.8 x 50.8 x 1.5
31 50.8

Stainless Steel 304 / 316

Satin or Mirror polished

Shandong, China


Stainless steel square tube insert for handrails is a component used to cap the ends of square tubes that are part of a handrail system. These inserts are designed to fit securely into the open ends of the square tubes, providing a finished and polished look to the handrail while also offering protection to the handrail ends.

Stainless steel square tube inserts are often chosen for their durability, corrosion resistance, and aesthetic appeal. They are commonly used in architectural and interior design applications where a sleek and modern finish is desired for the handrail system. These inserts not only enhance the appearance of the handrail but also help prevent moisture and debris from entering the open ends of the tubes, thus contributing to the longevity and maintenance of the handrail structure.


Tube Insert Basic Info:

1. Advantage: Easier and quicker installatio; Easier cleaning and maintenance
2. Manufacturing Process: Investment Casting + Precision Machining+Polishing
3. Use Place: Bridge Railings / Handrails, Stair Railings / Handrails, Deck Railings / Handrails, Porch Railings / Handrails
4. Certificate: ISO9001:2015
5. Certificates: Material Certificates, Dimension Inspection Certificate
6. Lead Time : 60days for samples making +60-90days batch production after square tube insert samples approved
7. Warranty Service: 1 Year
8. After-sales Service: Online Technical Support, Return And Replacement

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