1 Ball Solid Yellow Billiard Brake Knob
1 Ball Solid Yellow Billiard Brake Knob. 2-1/4" Diameter.
For threaded dash air brake valves (threaded bendix type used from 90's through today). Made with a polished billet collar with the correct built in thread. Also features a set screw in the collar to align the knob with logos, etc. to keep them tight.