Best Shaft Tandem Propeller

6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with Shaft Propeller, 2 x AA Battery Holder,9V Battery Clip Connector,Plastic Wheels for DIY Science Projects

Pay attention: Please read the instructions or pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and Causing accessory damage.
colour:Red & Blue & Yellow&Green&Clear(Random Color).
High torque Strong magnetic Brushed Electric 130 MOTOR, can be used for Science Educational models, DIY STEM toys, etc.. It is recommended to use a 3V battery drive to avoid high-speed operation affecting the motor life..
Package including:6pcs DC motor,6pcs 9V Battery Clip Connector,6pcs 2 x AA Battery Holder,6pcs motor mounting bracket,6pcs boat rocker switches,12pcs x electronic wire(25cm),8pcs Plastic wheels，4pcs 2*100mm shaft,4pcs 4 vanes propeller,2pcs 3 vanes propeller and 40cmΦ3 Heat shrink tube.

➹➹ Mischief: Be made of resin material, simulates the crocodile head and looks more realistic, Can be used to scare people, or can simulate....
➹➹ Easy to operate: 2.4GHz transmitter, you'll never get any radio interference with this RC boat. 2CH operate, moving forward and backward, turn....
➹➹Low voltage protection: When the voltage is too low, the speed will drop by 40% automatically, reminding consumers to recall the remote control....
➹➹ Very stable: Double Propeller / Water Induction Propeller Shaft, When the propeller shaft touches the water, teh boat can be quickly turned on....
➹➹ Good Waterproof Performance: The charging port is equipped with a waterproof rubber plug, and the bottom of the boat is fully enclosed and....

Boat Outboard Propeller Spec:Diameter-14.5, Pitch-19,15 Spline Tooth,Rotation-Right,3-Blade Aluminum Propeller,Replaces Part NO.#:48-832830A45. Pls kindly check your Mercury/Mercruiser Alpha One propeller etc with the correct diameter/pitch/rotation/OEM NO#/engine year/ HP,make sure choose exactly propeller in need..
High quality: Our 14 1/2 x 19 propeller is made by heavy duty aluminum make sure solid construction,heat-treated paddle blade has high toughness and durability..
Function:Replaces original damaged 19 pitch Mercury/Mercruiser propeller,lower fuel consumption and great speed acceleration or rmps,,reduce the wear and tear on engine.
Easy Install: The propeller with hub kit Includes Flo-Torque hub kit (hub, splined hub, thrust washer, prop nut and keeper),Just remove prop locknut&locknut retainer& forward thrust washer.Then Install forward thrust washer---Insert drive sleeve into prop---Slide prop on prop shaft---Insert drive sleeve adapter--Slide locknut retainer---Install prop locknut---Insert sth to prevent spinning--Tighten prop locknut.

This propeller is widely used on RC Boat, especially for propeller replacement..

Material: This propeller is made of high strength nylon for durability.
Shaft Diameter/Inner Bore Diameter: 12mm.
Stable Performance: Each page has stable performance. It is extremely fast and efficient to use and has a long service life..
High-strength nylon makes the propeller corrosion-resistant and resistant to damage..
Such high quality outboard propellers are your best choice..
Suitable for Tohatsu 3.5HP, Nissan 2.5, 3.5HP, Mercury 3.5HP..

The material OF SHAFT - stainless steel..
SIZE - suit for motor shaft diameter: 3.17 mm.
drive shaft size: 250 x 4 mm (length*diameter).
shaft sleeve size: 200 x 9.5 mm (length*outer diameter).
NOTE - there are bearings between the shaft and the shaft sleeve, it could hold on high strength and speed in a whirl..
APPLICATION - compatible with DIY model..
PACKAGE CONTENT - 1 x Drive shaft assemble kit..

Pay attention: Please read the instructions or pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and Causing accessory damage.
Shaft Size:10×2.0mm/0.39″x0.08″(L*D).
High torque Strong magnetic Carbon brush 130 MOTOR, can be used for Mini Hair Dryer and DIY Remote Control Toy Car..
Package including:6pcs DC motor,6pcs 9V Battery Clip Connector,6pcs motor mounting bracket,6pcs boat rocker switches,12pcs x electronic wire(25cm),86 pcs plastic gears(Random Color) ，4 pcs 4 vanes propeller,2pcs 3 vanes propeller and 40cmΦ3 Heat shrink tube.

Aluminum and stainless steel construction. It can balance a small light propeller up to 82mm (3.2") in diameter.
Including shafts and adapters to balance most of the varieties of props on the market.
Works with the following propeller shaft sizes. 6.35mm/5mm/4.76mm/4mm/3.18mm/3mm/2mm prop.

40mm 1.0mm Shaft 4-Blade props are an available option to the stock propellers for Inductrix FPV Plus, BETAFPV Beta75S, Beta75 Pro 2..
The diameter is 40mm. This propeller could fit perfectly into 75mm frame with 1.0mm shaft, like Beta75 Pro 2 or Beta75S..
Product material: Clear Plastic. Color: blue, transparent pink, transparent red, transparent yellow.
Inner diameter: 1.0mm Shaft. Height: 7.2mm.