Weight Lead Ring 125-500ml ,Each

Details:

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: • 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 Lbs.), 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")