handle   
fitanana
[Rel. s. from mitana (tana).] A surety, a pledge, a hostage; a pin, a handle. See fampitanana, fihazonana, antoka, tsatoka. [Richardson 1885]
taho
a handle [Hallanger 1973]
zarana
a handle, a haft, as for a hammer or a spade [Hallanger 1973]