"Nail Tech" is a song by American rapper Jack Harlow, released on February 18, 2022, through labels Atlantic Records and Generation Now. The song was produced by Boi-1da, Rogét Chahayed, Jahaan Sweet, Coleman, Babetruth, and Fierce, with extra production by American singer-songwriter John Mayer. It is the lead single from Harlow's second album Come Home the Kids Miss You, released on May 6, 2022. Many have compared the brass-heavy instrumental and flow to Jack's Appearance on Lil Nas X's Industry Baby.