Shaft

asta

(long narrow body of spear or arrow)

astil

(long narrow body of spear or arrow)

astil

(main axis of a feather)

barra

(any long, thin object)

caña

(any long, thin object)

ducto

(ventilation or heating conduit)

eje

(any long, thin object)

haz

(beam or ray of light)

hueco

(vertical passage housing a lift)

mango

(lacrosse: long narrow body of the stick)

palier

(any long, thin object)

pozo

(long passage sunk into the earth)

pozo

(vertical passage housing a lift)

raquis

(main axis of a feather)

rayo

(beam or ray of light)

tronco

(the shaft of the penis)

vara

(any long, thin object)