Ko ngā pito o te tokotoko he pane āhua kanohi me te kakau whakauru e hanga ana i te whare mō te peera porowhita. Ka whakamahia ēnei i te nuinga o te wā ki ngā pito o ngā piston waipēhi, hau rānei hei hono i te rango ki tētahi wāhanga e hono ana. Ko te Pito Toko he peera reti porowhita e whakauru ana i tētahi mowhiti o roto porowhita me te tika me te pakeke e rite ana ki te peera pōro maitai.
