This is an 18x8 Pro-Zinger R/C Airplane Engine Propeller.|
This mounts onto the engine crankshaft and pulls the
airplane forward through the air as the engine is running.
Made of hard rock maple wood.
Clear coated natural wood finish.
Blade has size and company name printed clearly in black.
One 18x8 Pro-Zinger Wood Propeller
All propeller must be checked and balanced before using.
If a prop reamer is needed, use GPMQ5005 (SAE) or GPMQ5007 (Metric).
Length: 18" (tip to tip)
Pitch: 8" (blade angle-how far prop pulls forward in one rotation)
Thickness at hub: .70" (18mm)
Hole Diameter: .26" (6.5mm)