Ever wonder why you’ll never find a metal screw to fit the bottom of a pendulum bob? Pendulum bob screws on wooden clocks were originally leather! 
These round leather nuts are copied from exact dimensions of surviving originals. They come pre drilled to fit any original pendulum bob wire thread. These are cut from historically accurate extra thick leather. They can take any type of wood stain to make them look old. 
You are buying five leather nuts. Shipping is free!