This Square Handrail Support is a precision-engineered structural component designed to bridge the gap between your baluster posts and the handrail with uncompromising stability. Specifically tailored for 40mm x 40mm square posts, this support stands at a total height of 81mm and features a fixed flat saddle, making it the premier choice for mounting timber or square profile handrails. Whether you are finalizing a residential staircase or a commercial railling system, these handrail fittings are manufactured from high-grade AISI 304 or 316 stainless steel and finished in satin or mirror polish, this ensures a long-lasting, corrosion-resistant finish. By utilizing a high-strength adhesive for installation, this handrail support eliminates the need for messy welding, providing a streamlined, architectural look for any modern project.
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Category |
Part NO. |
□ |
Ø |
H |
Material |
Surface |
Place of Production |
|
Square Tube Fittings |
S011.40.00 |
40x40mm |
Flat |
81mm |
AISI 304,316 or Duplex SS 2205 |
Satin or Mirror polished |
Shandong, China |
|
Square Tube Fittings |
S011.40.42 |
40x40mm |
42.4mm |
81mm |
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|
Square Tube Fittings |
S011.40.48 |
40x40mm |
48.3mm |
81mm |
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 type of handrail does this support fit?
A: It is designed to support flat-bottom timber handrails or square-profile handrail sections.
Q2: Can this square handrail support be used with round handrails?
A: This specific model features a fixed flat saddle designed for flat-bottomed railings (like timber or square steel). If you are using a round handrail, we recommend our "radiused" saddle version to ensure a snug fit.
Q3: How do I secure the support into the post?
A: The base of the support is designed to slide into the 40mm square post. For a permanent, structural bond, we recommend using a high-strength stainless steel adhesive (such as Loctite 638) on the internal sleeve.
Q4: Is the 81mm height adjustable?
A: No, this is a fixed-height support (81mm total). This ensures maximum stability and consistent alignment across all posts in your railing system.
Q5: When should I choose 316 stainless steel over 304?
A: For indoor projects or areas far from the coast, 304-grade is excellent. However, if your railling system is outdoors, near a pool, or in a coastal environment, 316 stainless steel is essential to prevent tea-staining and rust.
