QEST Qicktite (R) 1/2" MPT Gray Acetal Fresh Water Coupler Fitting 10-3082

For use with PEX, copper, CPVC and PB tubing. Fitting accepts 3/8 inch or 1/4 inch tube size using 1/2 inch pipe thread nut to 3/8 inch or 1/4 inch tube size using 1/2 inch pipe thread nut. Proper fresh water fitting nut must be ordered separately.