ITEM NAME:Lab Cast Iron Metal Support Ring ÃŽ ¦ 50mm 2 Inch with Clamp for Retort Stand Description: - Made of cast iron, durable and anti-acid - Full length of 13-15cm/ 5.5''(for the screw is adjustable), ring inner diameter of 50 mm/ 2.0 inch - Use to support lab apparatus like glassware in Labs Tightly fixed on stand's rod, very stable and safe - For use with support stand rods 5/16" to 3/4" diameter Specification: - Material: cast iron - Full length: 13-15cm/ 5.1-5.9''(for the screw is adjustable) - Ring inner diameter: 50 mm/ 2.0 inch Package Included: 1 piece support ring.Made of cast iron, durable and anti-acid. - Material: cast iron. Tightly fixed on stand's rod, very stable and safe. 1 piece support ring.
