Replace a broken or worn socket knob with these black plastic socket knobs. With black classic styling suitable for a variety of table and floor lamp fixtures, the ridged knob design makes it easy to turn lights on and off. The socket knobs come with 1/2 inch extenders to position the socket knob further away from the socket, if necessary. These socket knobs and extenders are tapped 4-36 thread size for easy replacement knob installation.Black plastic with 1/2 inch extensions (4/36F x 4-36M)Easy to useFor turning lamp on and off California residents see Prop 65 Warning(s)SHOW MORE
