These are replacement Polytetrafluorethylene (PTFE) Product Standard stopcock plug assemblies with 8mm diameter bores for No. 7282 PYREX® straight bore PTFE stopcocks. For more information on PTFE stopcocks, please check the Care of Corning PYREX® PTFE Stopcocks under Technical Literature.
FEATURES
Plug has 15 taper, permitting precise control of plug tension Lubrication not required Knurled nut