Cast Iron Support Rings

Choose the right diameter for your laboratory setup

Cast iron support rings are essential laboratory accessories designed to provide safe, stable support for laboratory glassware. Built for strength, durability, and versatility, they are suitable for a wide range of experimental, educational, and professional laboratory applications.

Available in multiple diameters, these support rings allow precise configuration of your lab setup based on the size and weight of beakers, flasks, and other equipment.

📏 Available Diameters

• 2" (5 cm) – Compact support for small beakers or flasks

• 3" (7.5 cm) – Ideal for medium-sized containers

• 4" (10 cm) – Standard size for general laboratory use

• 5" (12.5 cm) – Secure support for larger glassware

• 6" (15 cm) – Designed for heavier laboratory applications

• 7" (17.5 cm) – Maximum stability for large flasks and equipment

⚙️ Key Features

• Material: zinc-plated cast iron, offering excellent resistance to wear and corrosion

• Adjustable clamp design with a sturdy boss head and thumb screw for quick and secure mounting

• Highly versatile, compatible with most laboratory support stands and tripods

• Heavy-duty construction, suitable for repeated use in educational and professional environments

🧪 Ideal Applications

• Supporting beakers, flasks, and laboratory glassware

• Chemistry and physical science experiments

• Educational, research, and industrial laboratories