tlapiloni in tepoztli.

tlapīloni in tepoztli = lock (metal tie) (sixteenth century, central Mexico)
Berenice Alcántara and Pedro A. Muñoz, "'You Here, Don't Do It This Way': Allegory and Domestic Dwellings in Bernardino de Sahagún's Nahuatl Sermons of the House," Ethnohistory 71:2 (April 2024), see p. 152.