“C”-Shape Open Lead Ring Flask Weights with Vikem Vinyl Coating
No Need to Remove Tubing
Lead rings fit neatly around the neck of filtering flasks with side-arm tubing connections without disconnecting the tubing.
- Stabilizes vessels in water baths or on the benchtop
- Open ring; flexible enough to be pulled apart to accommodate a wider vessel
- Coated with green Vikem® vinyl to protect glassware
- Available in four diameter/weight combinations
Product Variants
| Catalog No. | Outside Diameter | Fits Glassware | Approx. Weight | Pk/Cs | Quantity / Pack | Where to Buy |
|---|---|---|---|---|---|---|
| F18308-4000 | 114 mm (4.5") | 1000 - 4000 mL flasks | 908gm (2.0 lb) | 1 | 1 | Find a Distributor |
| F18308-2000 | 97 mm (3.8") | 500 - 2000 mL flasks | 681gm (1.5 lb) | 1 | 1 | Find a Distributor |
| F18308-1000 | 86 mm (3.4") | 250 - 1000 mL flasks | 454gm (1.0 lb) | 1 | 1 | Find a Distributor |
| F18308-0500 | 74 mm (2.9") | 125 - 500 mL flasks | 227gm (0.5 lb) | 1 | 1 | Find a Distributor |
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