This fixed Top "B50" is made of solid stainless steel and is spherical. The sphere has a diameter of 50mm and stands on a 19X22mm cylindrical base. The total height is 71mm.
This solid stainless steel plus fixed door knob is attached with the supplied threaded rod. A drill hole of Ø 10mm is required to fix this. Because the door knob is made of solid stainless steel, it can also be used outside.
These solid stainless steel doorknobs are supplied in pairs including mounting material. The threaded rod (M10) is long enough for door thicknesses from 30 to 85mm. This means that you may have to shorten the threaded rod to fit your door.
The fixed door knob "B50 inox plus" is also available per pair for glass doors or per piece for mounting on one side. See related products below.