Brodie knob
（重定向自Brody knob）
![Aged Brodie knob on the steering wheel of a forklift](/Images/godic/202501/02/Brodie_knob3447.jpg")
![Brodie knob on an Oliver tractor](/Images/godic/202501/02/Oliver_Seat3447.jpg")
![Spinner added to the steering wheel of a Rambler Classic](/Images/godic/202501/02/1962_Rambler_Classic_Custom_4-door_sedan_blue_2015_AMO_meet_3of43447.jpg")
A brodie knob (alternate spelling brody knob) is a knob that attaches to the steering wheel of an automobile or other vehicle or equipment with a steering wheel. Other names for this knob include: suicide, necker, granny, knuckle buster, and wheel spinner.