Features:

This o-ring is made of premium polyurethane, resistant to high temperature and corrosion, durable for use.

Gives you perfect airtight performance to prevent gas leakage.

Suitable for your tank with all sizes, works with Co2, air.

Diameter is 13.8mm, thickness is 1.9mm.

Suitable for valve with similar size.

Specification:

Material: Polyurethane

Color Options: Beigel, Orange

Quantiy: 10pcs

Size(Inner Dia x Thickness): Approx. 13.8 x 1.9mm / 0.54 x 0.07inch

Weight: Approx. 3g

Package List:

10 x O-ring