Mentor 720.6 Brass Shaft Coupling - Inside Diameter 6mm Both Ends

Mentor Rigid Brass Shaft Couplings - Inside Diameters 6mm & 4mm - Mentor 720.6, This brass shaft coupling from Mentor is a rigid type for connecting 6mm diameter shafts. Mentor 720.6 Brass Shaft Coupling - Inside Diameter 6mm Both Ends

Price: £ 4.85 from Rapid Online Rapid Electronics Ltd.