√【Material】Made of solid brass, high quality, can work in high temperatures and pressure.
√【Size】3/8" 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 -200 to +500 degrees F, Maximum working pressure of 300 psi.