Shaft coupler 1/4" to 3mm

These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shafts to drive shafts, or two different-sized shafts.

Dimensions:
* Length: 19.05mm (0.75")
* Diameter: 10.67mm (0.42")
* Bore A ID: 6.35mm (1/4")
* Bore B ID: 3mm (0.118")