| 1/2" Shaft , Use on splined operators Window and vent operator knob replacements will fit most applications. They are made of durable polypropylene and come with a replacement screw. Color: White |
| 1/2" Shaft , Use on splined operators Window and vent operator knob replacements will fit most applications. They are made of durable polypropylene and come with a replacement screw. Color: White |