Replacement of straight bore stopcock for all SES Glass products includes a PTFE nut, a rubber washer, and a PTFE washer.
1:5 taper.
Available in 2 mm, 4 mm, or 6 mm bore sizes.
Straight bore.
The product comes in two color options: red and blue. If you have a color preference, please let us know. Otherwise, we'll select a color at random for shipment.
