Pleha (f)
hook, &c. around/through which the arm strap of the bellows is pulled
Eye on the upper cheek of the bellows, through which the arm belt is drawn; Veliko Vukovje.
Širola, Božidar: Sviraljke s udarnim jezičkom [Aerophones with a beating tongue]. Zagreb, 1937, p.208 [NOT in index!] (»Kabljanac).