PYREX® Stoppers, hollow-blown glass, 'C' length, hexagonal top
- Stopper taper complies with ISO 383
- Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A)
- Hollow-blown construction to reduce weight
- Hexagonal head prevents the stopper from rolling and provides good grip
- Top of the stopper is flat or slightly concaved allowing them to be stood on end to avoid contamination of the ground surface
Products

| Catalog No | Cone (NS) | Overall Height (mm) | Quantity | |
|---|---|---|---|---|
| 2595/01M | 10/13 | 42 | 20 | Find a distributor |
| 2595/02M | 12/14 | 47 | 20 | Find a distributor |
| 2595/03M | 14/15 | 50 | 20 | Find a distributor |
| 2595/05M | 19/17 | 55 | 20 | Find a distributor |
| 2595/06M | 24/20 | 61 | 20 | Find a distributor |
| 2595/07M | 29/22 | 68 | 20 | Find a distributor |
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
Hollow-blown stoppers with shorter 'C' length ground joint.
Products
Products

| Catalog No | Cone (NS) | Overall Height (mm) | Quantity | |
|---|---|---|---|---|
| 2595/01M | 10/13 | 42 | 20 | Find a distributor |
| 2595/02M | 12/14 | 47 | 20 | Find a distributor |
| 2595/03M | 14/15 | 50 | 20 | Find a distributor |
| 2595/05M | 19/17 | 55 | 20 | Find a distributor |
| 2595/06M | 24/20 | 61 | 20 | Find a distributor |
| 2595/07M | 29/22 | 68 | 20 | Find a distributor |
Specification
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
Product Overview
Hollow-blown stoppers with shorter 'C' length ground joint.
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