Product: 45MM3 PC Propeller, Macho Pink 1.5mm (Model PC453) Overview This is a three blade 45 mm propeller set manufactured in polycarbonate (PC) for small RC aircraft and micro multirotors. Designed for lightweight builds, the propellers offer predictable thrust, low vibration, and reliable fit for 1.0 mm or 1.5 mm mount shafts. Key specifications Model: PC453 Diameter: 45 mm Blade count: 3 Pitch: 1.5 in Material: Polycarbonate (PC) Mount hole: 1.0 mm and 1.5 mm compatible Individual prop weight: 0.43 g Recommended motor size: 0805 class Intended quad weight: around 80 g Color: Macho Pink 1.5mm Package contents: 4 clockwise (CW) 45MM3 propellers and 4 counterclockwise (CCW) 45MM3 propellers Why choose these propellers Precise fit for micro builds: Dual mount hole compatibility allows secure installation on common 1.0 mm and 1.5 mm shafts used in small motors and frames. Lightweight and responsive: At just 0.43 g each, the props maintain low rotational inertia for quicker throttle response and more agile handling. Durable material: Polycarbonate construction resists minor impacts and flexing while maintaining blade shape for consistent performance. Balanced set for dual rotation: Supplied as a matched set of CW and CCW props to simplify setup and ensure correct thrust direction on multirotor builds. Performance and compatibility Optimized for 0805 class motors and frame builds with an overall flight weight near 80 g. 1.5 inch pitch provides a balance between thrust and efficiency suitable for indoor flying, light freestyle, and smallscale racing applications. Compatible with RC airplanes and micro quadcopters that accept 45 mm, three blade propellers with 1.0 mm or 1.5 mm mounts. Practical applications Micro FPV quad: Use on an 80 g micro FPV setup fitted with 0805 motors for stable, responsive flight and improved maneuverability. Indoor practice or tightcourse flying: Small diameter and threeblade design reduce tip strikes and produce controllable thrust in confined spaces. Spare or replacement set: Keep a matched set of four CW and four CCW props on hand for quick repairs and balanced replacements during field maintenance. What is included 4 x CW 45MM3 propellers 4 x CCW 45MM3 propellers Notes Confirm motor shaft diameter before installation to select the correct mount fit between 1.0 mm and 1.5 mm. This product is offered as propellers only. Motors, frames, and mounting hardware are not included.