Aperture:Φ3mm(for 3mm boat shaft). Aperture:Φ4mm(for 4mm boat shaft).
2 Blades Nylon Paddle Boat Propeller High Strength 3mm / 4mm RC Boat Shaft #1412
1Pair D55mmxP80, 3-Blades Nylon RC Boat Propeller for 3/16" Shaft (US SELL SHIP)
Water Jet Thruster Boat Pump Spray 2 blades/3 blades Propeller Coupling ,RC Boat
Hangar 9 HAN3610 2-56 Nylon Clevises (2)
2 blade Nylon Propeller Props 2mm Diameter P1.4 30mm for RC boat
Great Planes GPMQ4520 2.5” Nylon Spinner White For Glow RC Airplane
