The Handrail Cover Plate is a sleek architectural handrail fitting engineered to conceal raw base plates, anchors, and connection points at the base of floor-mounted round posts. Serving as a protective finishing trim, this circular escutcheon slides smoothly over vertical balusters to deliver a clean, seamless transition between the post and the mounting surface. Beyond elevating overall railing aesthetics, it shields structural hardware from dust, moisture, and impact damage, helping to extend system durability. Manufactured with a 1.5 mm wall thickness, it features an outer diameter (D) of 105 mm, a height profile (H) of 27 mm, and a precision central inner bore designed to fit standard 42.4 mm and 48.3 mm post tubes. Available in premium AISI 304, AISI 316, and Duplex SS 2205 stainless steel grades with satin brushed or mirror polished surface finishes, it provides superior resistance against wear and corrosion in both indoor and outdoor environments.
|
Category |
Part NO. | D | Ø |
H |
Material |
Surface |
Place of Production |
|
Base & Covers
|
C013.42.00 |
105mm |
42.4mm |
27mm |
AISI 304,316 or Duplex SS 2205 |
Satin or Mirror polished |
Shandong, China |
|
Base & Covers |
C013.48.00 |
105mm |
48.3mm |
27mm |
1. Tube Thickness: 2.0mm or 2.6mm
2. Manufacturing Process: Investment Casting + Precision Machining+Polishing
3. Application Scenario: Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Park, Bathroom, Outdoor, Exterior, Entry, Hall, Staircase, Gym
4. Use Place: Bridge Railings / Handrails, Deck Railings / Handrails, Porch Railings / Handrails, Stair Railings / Handrails
5. Installation Location: Flooring
6. Design Style: Contemporary, Modern, European, Craftsman
7. Certificate: ISO9001:2015
8. Engineering Solution Capability: Graphic Design, 3d Model Design, Total Solution For Projects
9. Certificates: Material Certificates, Dimension Inspection Certificate
10. Lead Time : 60days batch production after base cover approved
11. Warranty Service: 1 Year
12. After-sales Service: Online Technical Support, Return And Replacement
Q1: What is the primary function of a Handrail Cover Plate?
A: A Handrail Cover Plate acts as a decorative protective trim piece that slides over floor-mounted round balusters. It conceals exposed baseplates and mounting hardware while preventing dirt, moisture, and debris from accumulating at the connection point.
Q2: What are the key technical dimensions of this cover plate?
A: According to the product specifications:
Outer Diameter (D): 105 mm
Profile Height (H): 27 mm
Material Thickness: 1.5 mm
Inner Bore Diameter: Sized to fit round post tubes with outer diameters of 42.4 mm or 48.3 mm.
Q3: Where are these handrail fittings commonly installed?
A: These cover plates are widely used in residential, commercial, and industrial railing projects. Due to high-grade material options, they are ideal for high-traffic environments such as public staircases, hospitals, marine docks, and outdoor commercial walkways.
Q4: Which stainless steel material grade should I specify for my project?
A: Choose your alloy grade based on environmental exposure:
AISI 304 (Satin/Mirror): Designed for interior stairways, building lobbies, and dry residential environments.
AISI 316 (Satin/Mirror): Recommended for general outdoor railings, balconies, and decks exposed to weather and humidity.
Duplex SS 2205 (Mirror): Engineered specifically for extreme conditions, coastal developments, marine docks, and high-chloride swimming pool enclosures where maximum corrosion resistance is required.
