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4-SRC47-10 Support Ring Clamp 4” Outside Diameter - Ideal for Industrial Labs, Schools, and Homeschool Laboratories. Pack Size of 10 Clamps.

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$49.68

$ 23 .99 $23.99

In Stock

About this item

  • Durable Construction: Made of one-piece plated-steel, these support ring clamps are designed for long-lasting use in industrial labs, and educational settings.
  • Versatile Lab Tool: Perfect for holding flasks or other labware securely on a support stand, making it an essential tool for school and homeschool laboratories.
  • Precision Design: Features a 4-inch inside diameter cast iron ring with a 5/16" diameter and an integral screw clamp for secure attachment.
  • Adjustable & Functional: Fitted with a thumb-screw to accommodate rods from 5/16" to 5/8" in diameter, with an extension distance of approximately 4.75" from the center of the rod to the center of the ring.
  • Pack of 10: Sold in a convenient pack of 10 support rings, ensuring you have the right number of clamps for any laboratory setup.


These support ring clamps are made of a one-piece plated-steel construction, and are intended to hold flasks or other labware on a support stand. This ring has a diameter of 4". Sold in a pack of 10 support rings.