SANEI Pipe Fittings, Single Nut Adapter for Extension, with Packing, G1/2 T840-13 Size, Overall Length (mm): 55 Material: Brass Brand: SANEI Product Dimensions (Length x Width x Height): 6 x 3 x 3 cm Connector Type: Adapter Thread Size: G1/2 Nominal Diameter: G1/2 Overall Length (mm): 55 Hexagon Across Flats (mm): 26 With Packing (Non-Asbestos) Brass ● 2 pieces ● With packing ● Purchased to replace a kitchen faucet, but was not needed.