Size 3 Black Rubber Stoppers (Count 4)

Size 3 Black Rubber Stoppers (Count 4)

Prince Rubber

$2.80 
SKU: 030

Four, black # 3 stoppers. These are domestically manufactured lab grade stoppers. The stoppers are solid, natural rubber.
The size of each stopper is molded on the top.

Specifications:     Size # 3
Diameter Top: 0.94" / 23.8 mm
Diameter Bottom: 0.72" / 18.2 mm
Height: 1.00" / 25.4 mm
Durometer: 43 +/- 5
Free Sulfur: 0.05%
To review the dimensions of all the stoppers

Stopper Specs