Connect two optical axis with different diameters, connect motor and optical axis or connect axis with different diameters. It is not only a screw rod but also a transmission between the motor of the power slurry shaft and model remote control ships.
Function:
100% brand new and high quality. This joint or coupling connects rigid rods with axis sloped each other. Made of high-grade metal material, durable and long lasting. Commonly used for shafts that transfer rotational movements. Widely used to connect model cars, model ships, robots, etc.
Specifications:
Material: Nickel Plated Iron
Type: 3.0-3.175mm/3.0-4.0mm
Weight: 41g/1.5oz, 41g/1.5oz, 39g/1.4oz (approx.)
Package List:
5 x Motor Copper Shaft Couplers (0.1 - 0.12 inches (3.0 - 3.175 mm)
5 x Motor copper shaft couplers (0.1 - 0.16 inches (3.0 - 4.0 mm)