Hydraulics, Pneumatics & Plumbing By Primax

• The o ring assortment service kit useful for maintenance and repair services for automobile, industrial, mining, earthmoving and other industries
• Made of Buna-nitrile (also called Buna-N) for use with a variety of fluids from petroleum to aliphatic hydrocarbons and has a durometer (hardness) of 70A for resistance to penetration Includes 382 pieces for covering 30 dash sizes
• Plastic case for portability and organized storage