The Large Glass Clamp D Type is a heavy-duty hardware fittings specifically engineered to secure thicker glass panels in high-stress architectural projects. Designed for glass ranging from 8mm to 12mm, these clamps are the go-to choice for structural railing, premium balustrades, and luxury shower enclosures.
Featuring a classic D-shaped profile, the clamp delivers a firm, even grip on the glass while maintaining a clean, modern appearance. The integrated safety pin mechanism provides added protection by preventing accidental glass slippage, making it especially suitable for high-traffic or elevated installations. Manufactured from 304 or 316 stainless steel, the clamp offers excellent durability and corrosion resistance, ensuring long-term performance in both indoor and outdoor environments. Whether you are mounting to a flat wall or a round 50.8mm post, the availability of both Flat and Radius back designs provides the versatility needed for any installation scenario.
| Category | Part NO. | Main Dimension (mm) | Ø | Glass mm | Material | Surface | ||
| A | B | C | ||||||
| Glass Clamp | GC03.00 | 60 | 55 | 27 | Flat | 8.0/10.0/12.0 | Stainless Steel 304 / 316 | Satin or Mirror polished |
| Glass Clamp | GC03.50 | 60 | 55 | 27 | 50.8 | 8.0/10.0/12.0 | ||
Q1: Is it mandatory to use the safety pin?
A: While the glass clamp uses high-grip rubber gaskets for friction, the safety pin is highly recommended for overhead or structural applications. It acts as a fail-safe to prevent the glass from slipping over time.
Q2: Do I need to drill the glass before installation?
A: Yes. If you intend to use the safety pin, the glass must be ordered with a pre-drilled hole corresponding to the pin location. If you are using friction only, no hole is required, but weight limits will be lower.
Q3: Should I choose 304 or 316 stainless steel?
A: Choose 304 for indoor use or standard outdoor residential areas. Choose 316 for any project near the ocean, pools, or industrial zones where salt and chemicals are present.
Q4: Does the clamp come with the rubber gaskets?
A: Yes, all our Large Glass Clamps include two rubber gaskets sized for your specific glass thickness to ensure a secure, cushioned grip.
Q5: What is the difference between flat back and radius back clamps?
A: Flat back clamps are used on flat surfaces, while radius back clamps are designed to fit round tubes, such as Ø50.8mm handrails.
Inquiry Glass Clamps in Other Sizes, please contact us.
