The red plastic drive-on handle fits all Bellota rasps and 14" files. The clear wood twist-on handle fits comfortably in the palm of your hand.
This rasp handle doesn't stay on the rasp! I bought a Bellota Rasp, and love it, but had to substitute my old rasp handle instead of the new Bellota Rasp Handle to have a secure grasp of it while shaping my horse's hooves the other day. Useless junk.