That's the pommel.
A name for a projecting knob could be a "pull handle" or a "drawer pull."
fine adjustment knob.
Kentuck Knob was created in 1956.
Focusing, its called a focusing knob.
It was given to him by Zack, before he died, at the end of FFVII: Crisis Core.
A sword's handle is called the 'hilt'.
A knob or ball; an object resembling a ball in form, The knob on the hilt of a sword., The knob or protuberant part of a saddlebow., The top (of the head)., A knob forming the finial of a turret or pavilion., To beat soundly, as with the pommel of a sword, or with something knoblike; hence, to beat with the fists.
The name of the book about the sword with a scorpion handle is called, "The Sword of Eli".
Germaine Knob
You can make a Viking sword for a costume by cutting a sword shape out of a piece of cardboard with scissors. Attach an additional piece of cardboard at the hilt for the handle. Then use tape to attach foil to the blade end of the sword.
It is a Lever handle (long instead of a knob) that has not a lock.
Knob.
A name for a projecting knob could be a "pull handle" or a "drawer pull."
The handle of the long light sword also called a lightsaber is usually made of an insulator.
the hilt
A handle; especially, the handle of a sword, dagger, or the like.
What does 307D on the knob end of a Adirondack bat mean