FSB 23 0809 Door Knob by Architecturat FSB 23 0809 Door knob is made by Brand Fsb. Details and photos of FSB 23 0809 Door knob are displayed above. You can also check other products in components category. Brand Fsb / components components products by Brand Fsb FSB 06 1031 Narrow-door Handle FSB 34 1070 7... Plug-in Handle FSB 06 1146 Narrow-door Handle FSB 34 1058 Window Handle FSB 06 1247 Narrow-door Handle FSB 34 1232 Window Handle