These quadrants are made from aircraft quality anodized aluminum for long life and corrosion resistance. Brass friction plates are adjustable to fit individual preferences. Black anodized top plates are machined and engraved on a CNC mill to exacting tolerances for an excellent finish. side plates are laser cut insuring a perfect fit and feel. All hardware used meets AN standards. Note: All throttle qaudrants require a AN665-21R clevis with an AN393-11 clevis pin.
The side mount style quadrants are intended for use in tandem airplanes such as the RV4, RV8, Stardusters, Baby Great Lakes, One Design, Acro Sport and Sonerai. The center mount style is intended for use in side-by-side aircraft such as RV's, Sonex, Thorp T18 and Pulsars.
Much better than the cheaper quadrants, which tend to bind with movement.