universal joint shaft coupling motor plug joint, for connecting model cars, robots etc. 4 mm / 5 6 8 10

Quantity and size: 1 x shaft coupling, 1 x wrench, 4 x screws. The installation is very convenient for you. Sizes5 sizes are available, 4-4 mm, 5-5 mm, 6-6 mm, 8-8 mm, 10-10 mm, there is always one that suits you Durable Material The universal joint is made of 45# steel, used to connect two shafts and bent at any angle, strong and durable. Features with large transmission torque, high efficiency, stable transmission, small gap shock Easy to Install When assembling, first mount the two coupling halves on the two connected shafts, then align the shaft, shift and adjust to the right place. There are three universal joints, the transmission is more flexible and the transmission amplitude is greater Rigid rod connection: the universal joint helps to connect rigid rods whose axes are inclined to each other. Its perfect workmanship and precise dimensions make it easy to use Scope of application: this universal joint is applicable to a variety of model cars, model ships and other devices that require transmission, Manufacturer: TopHomer