This lot of 2 vintage 5" round support clamp rings is ideal for securely holding lab flasks during scientific experiments. Made of durable cast iron, these support clamp rings are designed to withstand the rigors of the laboratory environment. The Fisher brand is recognized for its quality and reliability, making these support clamp rings a valuable addition to any laboratory.

These support clamp rings were previously used, but they are still in good working condition. They are perfect for anyone looking for used lab equipment or laboratory supplies. Whether you are in the physical, dental, medical, microbiological, or biological laboratory discipline, these support clamp rings will meet your needs.