Description:
Protect and stabilize expensive glassware with these Vikem® vinyl coated lead rings.
- Fits 1000-4000mL Flasks
- Approx. Weight: 908gm (2.0lb)
- Stabilize glassware immersed in water baths;reduces floating, breakage and chemical spills
- Bright red Vikem® vinyl coating
- Chemical-resistant
- Will not scratch flasks