Universal Joint Coupling for 2mm Shaft to 3mm Shaft.
Type: UJ452309-2C3
SKU: UJ452309-2C3
Hole: 2mm to 3mm
Unbend size: OD 9mm x L23 mm
Material: Galvanized 45# Carbon Steel。
Packing list:
1x universal joint coupling
2x M3 top screw
(1 wrench per order)