Solid brass and very highly polished knob is 3/8" diameter.

Projects just less than 3/8".

Supplied with 2 screws as shown,
one for front screw in and 1 for rear mounting.

Package of 2 knobs.

Ideal for desk cubby-drawers, jewelry boxes etc. 
Wood screw thread projects 3/4".
Highest quality precision brass turning.