√【Material】Made of solid brass, high quality, can work in high temperatures and pressure.
√【Size】5/16" Hose Barb to 1/4" Hose Barb.
√【Quantity】Package including 2PCS reducer barbed fittings and 4PCS hose clamps.
√【Connetion】Hose Barb on both ends that can connect with two different ID hoses or tubings. Barbed retracting locks for easy slide-back connecting and disconnecting.
√【Working Temperature&Pressure】Temperature range from -40 to +160 degrees F, Maximum working pressure of 150 psi.