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Red Flask Ring, Vinyl Coated Cast Iron, for 50-2000 ml Flasks
Red Flask Ring, Vinyl Coated Cast Iron, for 50-2000 ml Flasks
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About this item
- Versatile Size Compatibility: fits 50 to 500 ml flasks, accommodating various laboratory needs with a size error of approximately 2-4 mm
- Sturdy Construction: vinyl-coated for non-slip grip, corrosion resistance, and chemical durability, ensuring secure stability in water baths or troughs
- Dual Diameter Design: inner diameter options is 1.89 inch; and outer diameters is 3.35 inch
-
Glassware Protection: designed to stabilize glassware without scratching, maintaining integrity during experiments or procedures
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1-Year FREE Warranty
1-Year FREE Warranty
Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.
FREE Return
FREE Return
Enjoy 30-day free return on most regular orders. Check our Return Policy for full details and easy return steps.
FREE US Shipping
FREE US Shipping
All continental US orders enjoy free standard shipping.
Best Price Promise
Best Price Promise
Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.
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Contact Us
100% Satisfaction! Please feel free to contact us anytime. All your questions will be answered within timely manner.
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Couldn't load pickup availability
Buy More, Save More
(discount auto applied in cart)
| Buy (Same SKU or Part #) | Get |
|---|---|
| 1+ | 6% Off |
| 3+ | 8% Off |
| 5+ | 10% Off |
| 10+ | 13% Off |
| 20+ | 17% Off |
| 30+ | 22% Off |
1-Year FREE Warranty
1-Year FREE Warranty
Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.
FREE Return
FREE Return
Enjoy 30-day free return on most regular orders. Check our Return Policy for full details and easy return steps.
FREE US Shipping
FREE US Shipping
All continental US orders enjoy free standard shipping.
Best Price Promise
Best Price Promise
Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.
Contact Us
Contact Us
100% Satisfaction! Please feel free to contact us anytime. All your questions will be answered within timely manner.
Secure Payment
Secure Payment
All transactions are protected by advanced encryption to ensure your personal and payment information stays safe.

Just the right weight of the lead to stabilize the flask, but not too heavy to cause inconvenience in operation.
No roughness or burrs, great feel and great attention to detail.
The red color is very conspicuous and can be quickly found on the lab bench.
No need to worry about the flask sliding during the experiment, which improves the efficiency of the experimental operation.
It has one job, which is to be heavy. It does that job very well.
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