WEIGHT LEAD RING 1000ML ,Each

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Here is the corrected text: Protect and stabilize expensive glassware with Vikem vinyl-coated lead rings. These rings stabilize glassware immersed in water baths, reducing floating, breakage, and chemical spills. • Stabilize glassware immersed in water baths • Reduce floating, breakage, and chemical spills • Coated with bright red Vikem vinyl • Chemical-resistant • Will not scratch flasks • Available in five diameter/weight combinations Available options include: Cat. No.: 29700-026 Fits flask: 250 - 1000 ml O.D.: 89 mm (3.5") Weight: 500 g (1 lb) I.D.: 51 mm (2.0") Cat. No.: 29700-060 Fits flask: 1000 ml or larger O.D.: 114 mm (4.5") Weight: 900 g (2 lbs) I.D.: 71 mm (2.8") Cat. No.: 29700-004 Fits flask: 125 - 500 ml O.D.: 76 mm (3.0") Weight: 200 g (0.5 lb) I.D.: 43 mm (1.7") Cat. No.: 29700-048 Fits flask: 500 - 2000 ml O.D.: 102 mm (4.0") Weight: 700 g (1.5 lbs) I.D.: 56 mm (2.2")