Red Rubber Stoppers Two Hole 21mm - Pack of 10 Pack of ten

Red Rubber Stoppers Two Hole 21mm - Pack of 10 Pack of ten
B8A83070

Product code: B8A83070

GBP2.55
GBP3.06 inc VAT
In stock

Best quality Red Rubber. Shore hardness in range 46-55. Bottom diameter moulded on top face.

Holes 5mm diameter.

  • Bottom diameter: 21mm
  • Top diameter: 24.5mm
  • Length: 28mm
  • Pack of 10

Size 21 stoppers are ideal to use with Pyrex HD NM Conical Flasks 125mL and Simax NM flasks 50-100mL.

Please note: Extreme care must be used when inserting glass into the holes in rubber stoppers.

Further Information

Bung Material
Rubber
Bung Type
Two Hole
Size
21
Top Diameter
24.5mm
GBP2.55
GBP3.06 inc VAT
In stock

Best quality Red Rubber. Shore hardness in range 46-55. Bottom diameter moulded on top face.

Holes 5mm diameter.

  • Bottom diameter: 21mm
  • Top diameter: 24.5mm
  • Length: 28mm
  • Pack of 10

Size 21 stoppers are ideal to use with Pyrex HD NM Conical Flasks 125mL and Simax NM flasks 50-100mL.

Please note: Extreme care must be used when inserting glass into the holes in rubber stoppers.

Further Information

Bung Material
Rubber
Bung Type
Two Hole
Size
21
Top Diameter
24.5mm

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