This deck-mount mixing faucet with rigid/swivel gooseneck comes complete with 1/4 in. I.D. 10 serration nozzle, 1/2 in. NPS shanks, inlets at 102 mm (4 in.) centres, chrome-plated CAST BRASS BODY, locknuts, lockwashers, 1/4 in. NPT tailpiece, and coupling