Watts 3/8 in. x 1/4 in. Plastic O.D. x O.D. Coupling

Use this 3/8 in. x 1/4 in. Plastic O.D. x O.D. Coupling as a high-quality option for your project needs. The coupling comes with corrosion resistant teeth. It also fits with multiple materials without the use of special tools. Even under maximum pressure, the tubing is still able to swivel.