The Square Tube Rail Support is a premium architectural component engineered to securely hold 2-inch by 2-inch (50.8mm x 50.8mm) square tubing within a modern railing system. This essential handrail support creates a robust connection between the handrail and a square baluster post, wall, or other structural mounting point, providing a stable and secure base for the entire rail assembly. Manufactured from high-quality stainless steel, typically available in Grade 304 or 316, this support offers exceptional durability and long-term resistance to corrosion. Its sleek, minimalist profile makes these Square Tube Handrail Fittings an ideal choice for both residential and commercial buildings where a contemporary aesthetic is required for indoor or outdoor settings.
|
Category |
Part NO. |
Fit for Tube
(mm) |
A (mm) |
Ø (mm) |
□ (mm) |
Material |
Surface |
Place of Production |
|
Square Line |
ST1500
|
50.8 x 50.8 x 1.5
|
51 |
Flat
|
50.8 |
Stainless Steel 304 / 316 |
Satin or Mirror polished |
Shandong, China |
|
Square Line |
ST1503
|
50.8 x 50.8 x 3.0
|
51 |
Flat
|
50.8 | |||
|
Square Line |
ST1550
|
50.8 x 50.8 x 1.5
|
51 | 50.8 | 50.8 | |||
|
Square Line |
ST1553 |
50.8 x 50.8 x 3.0
|
51 | 50.8 | 50.8 |
1. Manufacturing Process: Investment Casting + Precision Machining+Polishing
2. Application Scenario: Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Park, Bathroom, Outdoor, Exterior, Entry, Hall, Staircase, Gym
3. Use Place: Bridge Railings / Handrails, Deck Railings / Handrails, Porch Railings / Handrails, Stair Railings / Handrails
4. Design Style: Contemporary, Modern, European, Craftsman
5. Certificate: ISO9001:2015
6. Engineering Solution Capability: Graphic Design, 3d Model Design, Total Solution For Projects
7. Certificates: Material Certificates, Dimension Inspection Certificate
8. Lead Time : 60days batch production after handrail support samples approved
9. Warranty Service: 1 Year
10. After-sales Service: Online Technical Support, Return And Replacement
Q1. What tube size is this Square Tube Rail Support designed for?
A: This support is specifically designed to fit and secure standard 50.8mm x 50.8mm (2-inch) square tubing.
A2. What are the key dimensions of the support?
The technical specifications for this model include:
Q3. Is this support suitable for outdoor use?
A: Yes. Because it is constructed from high-grade stainless steel (SS304 or SS316), the support provides the necessary resistance to rust and corrosion required for outdoor applications.
Q4. How is the support typically mounted?
A: The Square Tube Rail Support is designed to attach directly to a baluster post or wall structure, acting as the primary transition piece to hold the square handrail in place.
Q5. What is the difference between Grade 304 and 316 for this fitting?
A: Both materials are highly durable. However, Grade 316 is generally recommended for outdoor environments with higher exposure to moisture or salt air, while Grade 304 is excellent for standard interior applications.
