Description This air hose fitting is made of solid material, which can withstand long-lasting use. Features the copper and ABS material, which has high durability, not easy to deform. Fine workmanship, practicality. Features -Color:As Shown -Material:ABS,copper -Size:2.50X1.80X1.80cm/0.98X0.71X0.71in -Size(PCF8-01 ):2.50X1.50X1.50cm/0.98X0.59X0.59in -Size(PCF8-02):2.60X1.70X1.70cm/1.02X0.67X0.67in -Size(PCF8-04 ):2.70X2.60X2.60cm/1.06X1.02X1.02in -Size(PCF10-04):3.00X2.60X2.60cm/1.18X1.02X1.02in -Size(PCF12-04 ):3.20X2.60X2.60cm/1.26X1.02X1.02in -Size(PCF16-04):3.20X2.60X2.60cm/1.26X1.02X1.02in - This air hose fitting set includes various sizes for different piping needs. - Made with copper and ABS materials for durability and reliability. - Quick-connect and disconnection, saving time and your effort. Threaded straight fittings for secure connections. - Easy to install and quick disconnect, will not have air leakage when changing tools. - Small and compact size, light in weight, you can carry and use it wherever you go. This air hose fitting set includes various sizes for different piping needs. Made with copper and ABS materials for durability and reliability. Quick-connect and disconnection, saving time and your effort. Threaded straight fittings for secure connections. Easy to install and quick disconnect, will not have air leakage when changing tools. Small and compact size, light in weight, you can carry and use it wherever you go.