Plug Replacement 4mm 20/44 ,Each

Details:

Stopcock, t-bore, glass plug^ replacement plug for cg-410 stopcock. Bore size: 4; plug size: 20/44. Stopcock has three sidearms sealed 90[degree] apart. The solid glass plug has a 't' shaped bore so that any two or all three sidearms can be connected at one time.