Astro Max Spare Propeller Set

Two replacement Astro Max propellers (one clockwise, one counter-clockwise) and fasteners. Notes Not compatible with original Astro motors.  See the Astro Maintenance Manual for instructions on inspecting and replacing propellers. The propeller blades are a matched and balanced pair (i.e. the clockwise blades are a pair) and are pre-mounted to the hub. Do not replace individual blades. Specs Diameter: 21.8 inches (554 mm) In The box Qty 1 - Counter-Clockwise (CCW) Astro Max Replacement Propeller Qty 1 - Clockwise (CW) Astro Max Replacement Propeller Qty 8 - M3x6 SHCS