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3.17x3.17 Metal steering universal joint coupling cross 


These joints or couplings connect rigid rods which are angled axes with each other.
Premium made of metal This is durable and has a long service.
This is commonly used for shafts that send rotary motion.
Widely used to connect models of robot ship model cars .


Specification:
Material:Nickel plated iron
Inner diameter: 3.17x3.17mm
Weight: 48g


Package List:
1 * Universal Joints (with Screw Set)