Made with cast iron for durability.
Cast Iron Support Rings, with integral support clamp for attaching to standard size Support Rods with Single Adjustment Clamp Ring.
 Holds glassware and other items. 
 Thumb screw locks the ring securely to the support stand. Holds glassware and other items. 
We ship all glassware products with additional care, but sometimes they arrive broken. If glassware arrives broken, please contact us within 3 days of receiving your product and we will either send you a brand new piece or send you a refund! Any glassware broken after delivery voids all warranties. Thank you for understanding!

For Technical Support, Questions, or Other Issues Please Email or Call Us!

USA Lab Equipment

Livonia, MI 48150