DURAN® Stopcock Key, with double bore, ground and threaded, NS 18.8, Bore 4 mm
- Manufactured from borosilicate glass 3.3
- With thread, ground
- 2-way tap plug with 2 almost parallel inclined holes
- massive tap plug
Ground DURAN® patent tap plugs have 2 almost parallel inclined bores. 2-way tap plug with thread.
|Stopcock Key (NS)||18.8|