Features:
Universal joint shaft coupling is made of 45# steel, and then electroplated,much stronger, wearproof, durable to use.
Can be used in model airplane boat, robot,RC modelmotor etc.
Easily installed where major disassembly would otherwise be required.
360 degree rotatable universal joint.
Specifications:
Material: 45#Steel.
Color: Silver.
Package included:
1PCS Universal joint shaft coupling.