Hitachi 19413QP 1/4-Inch by 100 Foot Polyurethane Air Hose Professional grade green polyurethane air hose with 100-foot length and a 1/4-inch NPT thread Designed with a crimped-on compression ring and screw-on quick connectors Highly kink resistant preventing project interruption Can be used with pressures at or below 300-PSI and it has a 3-to-1 burst ratio Comes with a 30-day limited warranty 300 PSI 3 to 1 burst ratio Remains flexible in cold weather Spiral reinforced for durability Highly kink resistant Includes bend restrictors for added durability