2 Sets(1 Pair) 4mm RC Boat Shaft+Positive Reverse Propeller Screws+Universal Joint+Shaft Sleeve+Drive Dog 380 Motor Shaft for RC Boat Model
Option description: Shaft sleeve length x Shaft length x Motor shaft diameter
Shaft diameter 4mm
Shaft sleeve length:50/100/150/200/250mm(Optional,material is stainless steel)
Shaft length:100/150/200/250/300mm(Optional,material is stainless steel)
Shaft sleeve outer diameter 9mm,mounted with bearings at both ends
Propeller diameter 36mm(1 positive,1 reverse)
Package include,
2x Shaft sleeves
2x 4mm Shafts
1x Positive propeller
1x Reverse propeller
2x M4 nuts
2x Drive dogs
2x White spacers
2x Universal joints