This Extra Large size quadrant with three arms is a nonreversing internal cable hookup. Arm #1 has a 1-1/4" black knob. Arm # 2 has a 1" red knob. Body dimensions are (W 6 " X H 4") It has a full 3" of throw for that throttle body that needs the extra length.
This is also available with: A friction knob. A T-bar handle replacing the 1-1/4" black knob. A blue knob on arm #2 can be substituted at no charge. Go to accessories and click on optional 1" blue knob. A 2" access hole (see order accessories)
The friction knob is notated with F. The T-bar handle is notated with TB.
Click on any picture to scroll thru the different models.