APC Lp07040e7x4 Thin Electric Prop APCLP07040E
This is a 7x4E Thin Propeller from Advanced Precision Composites.
For use on electric powered aircraft only (not for glow engines).
FEATURES: Gray composite construction
Comes with two adapter rings that adapt to different motor shafts
INCLUDES: One 7x4E Thin Electric Propeller with two Adapter Rings
REQUIRES: ALL props require balancing, this is VERY important, use TOPQ5700.
May need prop reamer, use GPMQ5005 (SAE) or GPMQ5007 (Metric)
SPECS: Diameter: 7"
Hub inner diameter: 0.25" (6.3mm)