200PC Scuba Diving O-Ring Kit Dive Gear Service O-ring kit Cylinder DIN Yoke Low High Pressure Port SPG O-ring

200 Pieces 18 Popular sizes O-Ring Sealing Gasket Washer,Meet almost all your needs.
Material:Nitrile rubber(NBR),Heat and abrasion resistant
Great for your tank valve, hp and air hoses Works well for cameras, pressure gauges, dive lights,
Easy to use: Stored in a labeled and organized case,easily choose sizes you need; Sturdy storage case is better for organization and portability.

Material: NBR 70°.
Hardness: Shore A. (Shore A means hight strength sealing material)
Compressive Strength: 13 mpa.
Temperature Strength: -30°~+100°.

Package Includes:

1 Box Scuba Diving O-Rings Kit