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Glass Door Knob Handle for Bathroom Doors

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Product Spotlights

Durable zinc alloy base with tempered glass insert for moisture resistance; ergonomic non-slip knob; easy surface mount installation for 8-12mm glass doors; multiple finishes available; customizable size, color, and packaging to suit project needs.
US$ 18 - 50 MOQ: 50 Pieces
Key Specifications
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Material:
Other, Zinc alloy + tempered glass
Color:
Other, Satin silver, matte black, chrome (optional)
Shape:
Other, Round knob with rectangular base
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
30 days
Material Other, Zinc alloy + tempered glass
Color Other, Satin silver, matte black, chrome (optional)
Shape Other, Round knob with rectangular base
size 128mm x 45mm (standard, customizable)
installation Surface mounted with screws (hardware included)
surface_finish Polished, brushed, or coated (customizable)
door_thickness 8mm - 12mm (suitable for standard glass doors)
application Bathroom doors, shower doors, interior glass doors

Hefei SENOTECH New Materials Co., Ltd is a reliable trading company founded in 2020, with an annual export value of US$1 Million - US$1.5 Million. We specialize in high-quality glass door accessories, and our Glass Door Knob Handle for Bathroom Doors is crafted to combine elegance, durability, and functionality. Designed specifically for bathroom environments, this handle resists moisture and daily wear, providing a secure grip and a sleek appearance that complements modern interior styles. Whether you are outfitting a new bathroom or upgrading an existing one, this product delivers exceptional value through its premium materials and thoughtful engineering.

Our glass door knob handle is manufactured with zinc alloy and tempered glass components, ensuring long-term reliability even in humid conditions. The minimalist design fits seamlessly into both contemporary and traditional bathrooms, while the ergonomic knob shape offers comfortable handling. Below are the detailed features and technical specifications that set this product apart.

  • Premium Material Construction: The base and knob are made of high-grade zinc alloy, resistant to rust and corrosion. The central insert uses tempered glass for added visual appeal and strength. This combination ensures the handle withstands frequent use and cleaning agents without losing its finish.
  • Moisture-Resistant Finish: Available in satin silver, matte black, and chrome finishes, each option undergoes a multi-layer coating process to repel water and prevent tarnishing. Ideal for steamy bathroom environments, the surface remains easy to clean and maintain.
  • Secure Grip & Smooth Operation: The knob is ergonomically designed with a slightly textured surface, offering a non-slip grip even with wet hands. The internal mechanism works smoothly, providing a satisfying tactile feel when turning.
  • Easy Installation for Glass Doors: Each handle comes with stainless steel screws and clear instructions. The surface-mounted design can be quickly attached to glass doors with a thickness range of 8mm to 12mm. No special tools required.
  • Versatile for Multiple Door Types: While primarily intended for bathroom doors, this knob handle is also suitable for shower enclosures, interior glass partitions, and cabinet doors. Its universal design fits both left-handed and right-handed door setups.
Specification Value
Overall Length 128 mm
Knob Diameter 35 mm
Base Width 45 mm
Fixing Hole Distance 40 mm (center to center)
Screw Size M4 x 25 mm (stainless steel)
Weight per Set About 0.25 kg
Max Load Capacity 15 kg (static pull)

The above parameters are standard; we also offer customized sizes, finishes, and packaging to meet specific project requirements. Whether you need a unique color to match your hotel bathroom branding or a special engraving on the glass, our team can accommodate upon request.

As an experienced exporter based in Hefei, Anhui, we ship from Shanghai or Ningbo ports to markets worldwide, including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, and more. Our annual export value of US$1 Million - US$1.5 Million reflects our commitment to quality and customer satisfaction. Each batch of glass door knob handles undergoes rigorous quality checks before shipment, ensuring consistent dimensions, flawless finish, and reliable performance. We also provide sample testing and OEM services to build long-term partnerships.

Our customers repeatedly choose our product for its exceptional durability and aesthetic versatility. The handle’s corrosion resistance and easy maintenance save long-term replacement costs. For large-volume orders, we offer competitive pricing and flexible shipping methods. Contact us today to discuss your requirements or request a free sample—we are dedicated to delivering the perfect solution for your bathroom door hardware needs.

Frequently Asked Questions

Q1: Can this handle be used on wooden bathroom doors instead of glass?
A: This product is specifically designed for glass doors with a thickness of 8–12 mm. For wooden doors, we recommend using our other handle models that come with different mounting systems.

Q2: Is the handle easy to install without professional help?
A: Yes. The package includes all necessary hardware (screws, allen key, and simple instructions). Most users can complete installation within 15 minutes using basic tools.

Q3: Are there any additional color options beyond satin silver, matte black, and chrome?
A: We offer customization for colors and finishes subject to minimum order quantity. Contact our sales team for the available options and MOQ details.

Q4: How do I clean and maintain the glass part of the handle?
A: Use a soft cloth with mild glass cleaner. Avoid abrasive sponges or strong chemicals to preserve the glass surface and protect the metal coating.

Q5: Does the handle come with a warranty?
A: We provide a 12-month warranty covering manufacturing defects. Any damage caused by improper installation or misuse is not covered.

Q6: Can I get samples before placing a bulk order?
A: Yes. Sample orders are welcome. You can request one set for quality evaluation. Shipping costs are at your expense, but the sample itself is free if you place a subsequent bulk order.

Q7: What is the typical lead time for bulk orders?
A: For standard sizes and finishes, lead time is 7–15 days after order confirmation. Custom orders may take 15–25 days. We will confirm exact timeline for your specific request.

Q8: Is this handle UL or CE certified?
A: While we do not hold specific certifications for this product, our manufacturing process follows strict quality control standards. If you require specific certification, we can explore customization or provide test reports upon request.

Product Tags: Glass Door Knob Handle , Bathroom Door Handle , Glass Door Knob

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Trading Company
Year Established
2020
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
Others