1/2'' mip x 1/2'' sweat. Heavy chrome plated brass, silver soldered construction. Notched flange for stable installation. Chrome plated casting and tube, locksmith, 3/4 inch hose thread outlet, heavy cast iron handle. Pipe threads comply with ansi B1.20.1, hose threads comply with ansi B1.20.7, solder connections comply with ansi B16.18. Csa certified ansi/nsf 61-9. Upc coded. Bulk handy carton.