★Suitable for the outer diameter of the pipe:1/4" 5/16" 3/8" 1/2"
★Material: Brass.Corrosion resistance, ductility at high temperatures, and low magnetic permeability.
★Used with plastic and copper tubing.
★Package Include:30PCS 1/4" ,20PCS 5/16",15PCS 3/8" ,10PCS 1/2" Sleeves Ferrules and Insert ,Total is 150PCS Brass Compression Fitting.
★Application: Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.