2piece set of 6 x 4.5 inch 3vanes clockwise propellers for electric RC airplanes. Black finish and included hole adapter make mounting to compatible motors simple and fast. Key benefits Ready replacement: Two propellers in one pack let you a damaged propeller and keep a spare on hand for continued flying. Simple mounting: Supplied hole adapter helps fit the propellers to common shaft sizes without extra parts. Stable performance: Threevanes and a 6 x 4.5 size offer balanced airflow and steady rotation for many small electric RC airplane setups. Cost effective maintenance: Keeps your model flying without long downtime after impacts or routine wear. Main features Quantity: 2 propellers per pack. Size: 6 x 4.5 inches (propeller diameter x pitch). Blade configuration: 3 vanes. Rotation: Clockwise (CW). Color: Black. Includes: Hole adapter for mounting to compatible shafts. Compatibility and use Designed for electric RC airplane models that require a 6 x 4.5 inch CW propeller and accept a holestyle adapter. Check motor rotation direction and shaft size before installation to ensure proper fit and safe operation. Practical applications Replacement after a crash or wear: Swap a damaged propeller quickly and the plane to flight. Hobby builds and testing: Use as a standard CW prop for bench testing motors or assembling electric RC airplane models. Flight tuning: Fit a 3blade 6 x 4.5 prop to evaluate handling and climb behavior on small sport and trainer aircraft. Installation tips Confirm motor rotation is clockwise before mounting. Use the correct diameter adapter position for a snug fit on the motor shaft. Tighten mounting hardware securely and check for balance before flight. Package contents Two 6 x 4.5 inch 3vanes CW propellers, black, with hole adapter included. This product provides a straightforward replacement or spare solution for electric RC airplane enthusiasts needing CW 6 x 4.5 inch 3blade propellers with an adapter for common shaft sizes.