The Adjustable Handrail Connector is a high-precision fitting engineered to provide seamless, variable-angle transitions in modular railing systems. Specifically designed as an adjustable downward slotted connector (or adjustable flush angle elbow), this component allows for smooth transitions on declining paths such as staircases or ramps. The tube connector features a variable downward articulation range of 25° to 55°, enabling it to perfectly match standard staircase inclinations.
As part of our premium U-Profile Fittings, the design incorporates a “slotted” profile that facilitates the continuous housing of structural glass panels, ensuring both safety and a sleek, uninterrupted handrail aesthetic. Manufactured from high-durability AISI 304 or 316-grade stainless steel, these handrail fittings are built to withstand demanding commercial and industrial environments while maintaining a professional satin or mirror-polished finish.
| Category | Part NO. | H | Ø | Material | Surface | Place of Production |
| U-Profile Fittings | L003.42.15 | 30mm | 42.4x1.5mm | Stainless Steel 304 / 316 | Satin or Mirror polished | Shandong, China |
| U-Profile Fittings | L003.48.15 | 35mm | 48.3x1.5mm |
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 tube elbow samples approved
9. Warranty Service: 1 Year
10. After-sales Service: Online Technical Support, Return And Replacement
Q1: What is the primary purpose of this Adjustable Handrail Connector?
A: It is designed to connect sections of slotted tubular cap rails at variable angles, providing a clean, continuous transition between horizontal landings and angled stair runs or ramps.
Q2: What is the adjustment range of the downward articulation?
A: This fitting offers a variable downward articulation range between 25° and 55° to accommodate various staircase inclinations.
Q3: Is this connector compatible with different tube sizes?
A: Yes, this connector is specifically engineered to work with standard 42.4mm and 48.3mm outer diameter tubes commonly used in handrail systems.
Q4: Can this be used for outdoor railing installations?
A: Yes. When manufactured from AISI 316-grade stainless steel, the connector offers superior corrosion resistance, making it an excellent choice for exterior or coastal environments.
Q5: How does the connector secure to the handrail?
A: The connector segments are designed to be glued into the ends of two grooved/slotted handrail tubes, maintaining a continuous channel underneath to hold structural glass panels securely.
Inquiry Stinless Steel U-profile Fittings in other sizes, please contact us.
