Free Shipping 4.76mm Flexible Shaft 3/16 Soft Shaft For RC Boat Model Length 300/310/500/550mm Spare Parts Positive/Reverse
A: one end is square,another end is round
B: both ends are square
- Diameter 4.76mm
- Length:300/310/500/550mm(optional)
Package include:
1x 4.76mm Flexible Shaft