O'Ring Kits Glass Stem 0-4 K ,Each

Details:

O-ring replacement kits, glass stem^ to fit plug size: 0-4; o-ring type: kalrez. Tip o-ring size:007. Shaft o-ring size: 009. Each kit contains a set of three o-rings, one for the tip and two for the barrel seal. O-ring sizes are listed in the following chart.