Xoar - PJA 21x10 2 blades Gas Beechwood Sport A Type propeller

This is the PJA Series 21x10 Beechwood Propeller from Xoar International.  FEATURES: Constructed of top-grade German beechwood  Balanced during every stage of production  Production process and measurement is certified to conform to aero  sport equipment standard  Processed from hub to tip minimize air resistance and balance air  force  Visually examined to ensure trailing edge symmetry  INCLUDES: Xoar International 21x10 Propeller  REQUIRES: Balancing before use, see COMMENTS  SPECS: Diameter: 21"  Pitch: 10"  Hole Diameter: 0.39" (10mm)  Weight: 3.56oz (101g)  COMMENTS: Final balance check is suggested before flight due to external  factors such as temperature. Handling during transit may vary the  balance of the propeller.