Handle Pull

soldering is a handle that could get?
I am refurbishing the metal cabinet of old really great. Lock the door is gone, leaving behind a beautiful and large have approximately 3 / 4 "diameter. I do not really need a lock, and the thing is closed decently well. Is it possible to fill that hole, then use an ordinary door to pull it, or it is a super large drawer pull rod that would work?
Buy a lock for replacement in a shelter or find a drawer pull knob covering the hole and use a large washer with a small hole to retrieve the screw — on the back are called rings of protection "at hardware or home center —- transported.