These 1/2" (12.7mm) high 1010 conformal aero rail button standoffs were created to be used with the 1010 aero rail buttons I have designed. They use the NACA0020 airfoil profile for their shape.
They are designed to be more aerodynamic by conforming to the rocket airframe tubes in these standard sizes - 38mm (1.5 in.), 54mm (2.13 in.), 65mm (2.54 in.), 75mm (3 in.), 98mm (4 in.), 140mm (5.5 in.), 155mm (6 in.), and 195mm (7.5 in.).
You can find the 1010 aero rail buttons and standard rail buttons below.
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