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Rubber Stoppers - Solid, Size 6.5
Product Number: SB10886
Top Diameter: 34 mm
Bottom Diameter: 27 mm
Approximate Number Per lb.: 16
These black stoppers are made of solid, natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Low sulfur content. Withstand temperatures from -25°C to 70°C (-13°F to 158°F). Each stopper has its size marked in raised figures. Sold in 1-lb. bags.