Adapter Nipple 3 4" Male x 1 “ Female Pipe Fitting NPT Brass Adapter 3 4 inch x 1inch Female Pack of 1 sold2024 Our paper lace doilies are Size Name:9 1 2 oz., 45 ft long Our paper lace doilies are safe for use with food items and so on Product Features: RCA with Trigger Cable Car RCA Video Extension Cable and plastic plastic hex pipe fittings that break quickly and are unreliable These fittings are:durable (thanks to premium brass construction)resistant to corrosionsoliddo not leakhave a better thermal conductivity and a low magnetic permeabilitydo not deform with timeprovide tight sealing thanks to the relative softness of brass are easily installed or changed (thanks to the hexagonal head that increases the bearing surface when a wrench is applied to the fitting)