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Flat Curved Base Square Aluminum Alloy Glass Clamp Railing Large Clamp - C4701

C4701
Heavy duty aluminum alloy glass clamp C4701 featuring square clamp profile available in flat base and curved base configurations (50x55x25mm). Manufactured in architectural grade aluminum alloy with bright polished or satin finish, delivering high structural rigidity and modern architectural appeal.
Country of Origin
China
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Flat Curved Base Aluminum Alloy Glass Clamp Railing Large Clamp - Model C4701

  • Robust Clamping Strength: Precision cast aluminum alloy glass clamp engineered for secure glass balustrades and heavy-duty railing assemblies.
  • Flat / Curved Base Fit: Supplied in flat base and curved base versions (50x55x25mm); the curved base is machined for 50.8mm round tube railing posts, ensuring this railing large clamp mounts flush with zero structural wobble.
  • High Corrosion Resistance: Premium architectural aluminum alloy glass clamp with high-buffed mirror or satin finish to withstand harsh coastal weathering.
  • OEM / ODM Supported: Custom glass clamp thickness, rubber gaskets, custom radii and private branding manufactured directly to architectural drawings.
Curved Base Aluminum Alloy Glass Clamp Railing Large Clamp - C4701

* Precision cast aluminum alloy glass clamp manufactured by Gorgeous Hardware.

C4701 is an architectural-grade aluminum alloy glass clamp developed for modern balustrades, pool fences, and glass railing projects. Cast from solid architectural aluminum alloy 6063-T6, this railing large clamp provides superior mechanical gripping strength for frameless glass panels without drilling glass holes. The clamp features a radiused back offered in both flat base for square posts and radiused base for round posts seamlessly, creating a clean and cohesive architectural look.

Each glass clamp includes durable EPDM internal cushions that protect tempered glass from point-load stresses and prevent glass slipping under high wind conditions. Stainless steel clamping screws fasten firmly through the solid body, ensuring the railing large clamp maintains permanent structural rigidity. To satisfy commercial projects, this aluminum alloy glass clamp is passivated and buffed to a mirror or brushed satin finish, resisting environmental oxidation and tea staining. Gorgeous Hardware supplies this railing large clamp with matched aluminum alloy post fittings and handrail brackets for turnkey architectural railing solutions.

Technical Specifications

Product NameFlat Curved Base Square Aluminum Alloy Glass Clamp - Railing Large ClampModel NumberC4701
Main MaterialAluminum Alloy (Die Casting / Extrusion)Standard FinishMirror Polished / Satin Brushed / PVD Gold / Matte Black
ApplicationGlass balustrade railing, balconies, pool fences, staircasesBase TypeFlat Base / Curved Base (Square Clamp Profile, 50x55x25mm)
Glass Thickness8mm, 10mm, 12mm Tempered / Laminated GlassStandard PackageProtective Bag + Inner Box + Export Master Carton
Warranty3 - 5 Years Quality GuaranteePlace of OriginGuangdong, China

Why Specify This Aluminum Alloy Glass Clamp

  • Solid Casting Integrity: Investment cast body ensures zero voids, delivering extreme load ratings for commercial glass clamp balustrade codes.
  • Precision Round Post Alignment: The radius base on this railing large clamp matches standard 50.8mm tubing, eliminating gaps and post distortion.
  • Resilient Rubber Cushioning: Weather-resistant EPDM gaskets grip glass panels firmly without slipping or degrading under UV exposure.
  • Architectural Surface Finish: Hand-buffed mirror finish and uniform satin texture blend cleanly with premium aluminum alloy railing fittings.
  • Hassle-Free Installation: Precision-threaded mounting holes allow rapid site assembly, cutting contractor labor hours significantly.

International Quality Certifications

Gorgeous Hardware ISO 9001 ISO 14001 ISO 45001 Certifications

Custom Packaging & On-Time Delivery Workflow

Packaging options and delivery timeline for aluminum alloy glass clamp orders

Comprehensive OEM & Branding Solutions

OEM branding, custom drawings and private labeling for railing large clamp hardware

Factory Manufacturing & Production Lines

Gorgeous Hardware factory investment casting CNC machining and testing lines

Global Exhibition & Customer Trust

Gorgeous Hardware international exhibitions and worldwide customer trust

Frequently Asked Questions (FAQ)

Q1: Can I receive free samples of this aluminum alloy glass clamp before committing to bulk production?
A: Yes. We offer free standard samples of the C4701 glass clamp to verify dimensional fit, casting quality, and surface finish. Clients only need to cover express courier costs. Sample dispatch takes 1-3 business days with full material inspection certificates.
Q2: Can this railing large clamp be manufactured for flat surfaces or other tube diameters?
A: Yes. While model C4701 is contoured for 50.8mm round posts, our tooling allows flat back bases, 42.4mm round bases, or 38.1mm custom profiles. Send your engineering drawings or specifications for rapid OEM adaptation.
Q3: How do you customize branding and packaging for this glass clamp?
A: We provide fiber laser etching of your company logo directly onto the aluminum alloy glass clamp body. We also produce customized full-color retail packaging, custom barcode labeling, and reinforced export cartons tailored to distributor requirements.
Q4: How does Gorgeous Hardware guarantee strict quality control for large commercial projects?
A: Our foundry operates under ISO 9001 certified protocols. Every batch of aluminum alloy glass clamp products undergoes optical emission spectrometer alloy testing, load-bearing tensile tests, Salt Spray chamber testing (exceeding ASTM standards), and 100% surface inspection prior to packing.
Q5: What are your payment terms and order lead times?
A: We accommodate T/T (30% deposit, 70% before shipment) and L/C at sight. Flexible credit terms are available for established partners. Production schedules are coordinated transparently with weekly status updates throughout manufacturing.

Upgrade Your Balustrade Project with Gorgeous Hardware

Connect directly with our engineering team for factory-direct wholesale pricing, free aluminum alloy glass clamp samples, and custom OEM manufacturing. Inquiries answered within 8 hours.