Sydien 4 Pcs 8mm Rigid Flange Shaft Coupling Motor Guide Shaft Coupler Connector with Set Screws & Wrench
- Metal: Fine plating metal, hardened by heat treatment, and then electroplated..
- Function: A special coupler, which can fix one shaft to a plane and install other parts on the shaft easily..
- Package: 4Pcs Flange Shaft Coupling + 1Pc Mini Hex Wrench + 10Pcs Fastening Screw..