To use AIR Control Display as an altimeter

Drilled shank for cotter pin

GPS antenna with MCX connector

small o-ring 430205

Whether you’re using it for helmet shields

qs200 Polo To use AIR Control DisplayPerforated stainless steel worm drive clamp. Heavy duty four piece Quadra Lock construction enables far more tightening torque to be delivered to the band perforations. Use for aircraft and heavy duty industrial applications. Conical Arched Perforated Slots: More steel between perforations for added strength and smoother worm drive engagement. Made in the USA Aero Seal Specs 9 16" (14. 2mm) band 5 16" (7. 9mm) slotted hex screw Per SAE standard J1508