Flexible Coupler (6 to 10 mm) (Copy)

From the shop's description

Connect motor shaft to anything else with a set-screw coupler. These couplers are made of machined aluminum and have a spiral cut that makes them slightly flexible so they can be fit to two shafts even if they are not perfectly co-linear and will help reduce bending effects. The way they are cut, create a spring effect in the X Y & Z linear axis but not in the rotational axis. That means that you will not get increased backlash - so they're suitable for precision CNC work. This coupler will connect a 6mm diameter shaft to an 10mm diameter shaft . Comes with two sets of double set-screws (two per side) for secure attachment. D1 =6mm / D2 = 10mm Outer diameter (D): 25mm Length (L): 30mm