Stainless Steel 90 Degree Square Handrail Tube Fitting Railing

Model A2.0302
Brand UNIKIM
Item No A2.0302
Mounting type Balustrade/Handrail
Usage Standoff
Material AISI304/AISI316/AISI2205
Surface Satin / Brushed Finish Or Mirror / Polished Finish/Raw
Product type Balustrade/Glass Clamp
Port Ningbo
Production Capacity 20, 000 PCS/Month
Payment Terms L/C, T/T, D/P, Western Union, Paypal, Money Gram

Premium Stainless Steel 90 Degree Square Handrail Tube Fitting from Urailing. Designed for seamless transitions and sturdy corner connections, this fitting is crafted from high-grade stainless steel—ideal for both interior and exterior spaces. Its sleek, square profile delivers a contemporary look, while the corrosion-resistant finish guarantees enduring style and durability. Precision-engineered for easy installation, it ensures a secure join at every 90-degree turn. Perfect for stairways, balconies, and decks, this fitting complements any modern architectural design, delivering both safety and aesthetic excellence.

Item No U (mm) T(mm) B(mm) H(mm)
0302.30 24 8-21.52 30 27
0302.40 34 8-31.52 40 37

Features

  • High-quality stainless steel (Grades 304 & 316)

  • 90-degree square angle for clean corners

  • Satin or polished finish options

  • Standard sizing for common square tubes (40x40mm, 50x50mm)

  • Compatible with adhesives or welding for secure installation

  • Sleek, modern design

Benefits

  • Corrosion-resistant material suitable for both indoor and outdoor use.

  • Precision fittings for seamless design and structural integrity.

  • Easy installation saves time and effort for professionals and DIYers.

  • Low maintenance—resists tarnishing and rust, offering decades of performance.

  • Modern aesthetic, elevating residential and commercial spaces.

Application

  • Stairways, balconies, ramps, and decks

  • Residential and commercial handrail systems

  • Indoor and outdoor installations

  • Glass balustrades, platforms, landings, and safety barriers

Slot Tube Pipe Fitting Manufacturer

What is the Stainless Steel 90 Degree Square Handrail Tube Fitting used for?

This fitting is designed to connect square stainless steel tubes at a 90-degree angle, ideal for constructing handrails, guardrails, or balustrades for staircases, balconies, or decks. It ensures a secure, stylish connection, enhancing safety and aesthetics in residential, commercial, or industrial settings with a modern, corrosion-resistant design.

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What're your main products?

We currently produce glass railings, rod railings, cable railings, you could check the specifications for above railing systems on our website and email us for more details.

If you have pictures or drawings, or you have detailed specifications, such as tube sizes, glass thickness, finish and material grade requirements etc, please do not hesitate to let us know, then we can recommend suitable systems accordingly.

Generally speaking, our regular standard product will need 30-50days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

Yes, we can customize per your request.

Yes, all our railing systems meet CE, SGS, and ISO 9001 standards.

Glass railing systems last 20+ years with proper maintenance.

What is a railing system?

 A railing system is a safety structure installed on stairs, balconies, decks, and other elevated surfaces to prevent falls and enhance aesthetics. It typically consists of handrails, balusters, and posts.

Stainless steel (AISI 304, 316, 2205) and aluminum are excellent choices due to their corrosion resistance and weather durability.

With proper maintenance, stainless steel railings can last over 50 years, making them a durable and cost-effective choice.

Aluminum railings are lightweight, rust-resistant, and low-maintenance, but stainless steel offers higher strength and durability, making it better for heavy-duty applications.

Yes, our railing systems comply with CE, ISO 9001, and SGS certifications for safety and durability.

Use mild soap, warm water, and a microfiber cloth. For tougher stains, use stainless steel cleaner or a vinegar-water solution.

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