These are the 10x6F Folding Propeller Blades from
Advanced Precision Composites.
For use on Electric powered aircraft only (not for glow engines).
FEATURES: Gray composite propeller blades that assemble onto a propeller hub
(hub not included, see REQUIRES).
Comes in a bag attached to a header card
INCLUDES: Two composite propeller blades
One instruction sheet
REQUIRES: 45mm prop hub and hardware for assembly, use APCQ4390.
Hand and eye protection when operating propeller.
ALL props require balancing (use TOPQ5700)
May need prop reamer, use GPMQ5005 (SAE) or GPMQ5007 (Metric)
SPECS: Diameter: 10"
COMMENTS: Sailplanes have no landing gear, and therefore would break a rigid
propeller when the plane came in for a landing. The folding
propeller will fold back upon landing.