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Lead Ring Flask Weight, Closed Lead Flask Ring, Vinyl Coated


Regular price $29.95 USD
Regular price Sale price $29.95 USD
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Inner Diameter

Processing: 1-3 business days. Shipping: 3-7 business days.

  • Stabilize glassware in water baths or troughs
  • 48 mm I.D., 86 mm O.D.; 0.71 lb. (325g); 61 mm I.D., 110 mm O.D.; 1.64 lb. (745g)
  • Fit 50 - 500 ml flask; size error;Fit 250 - 2000 ml flask; size error: approx ±2-4 mm.
  • Coated with vinyl, non-slip, corrosion and chemical resistant; will not scratch glassware
  • Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied
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    can easily be placed on items aside from its intended use!!


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