Large Aluminum Rigid Shaft Coupler 15.88MM x 15.88MM / 5/8" X 5/8" (Shaft Inputs) 

Double Length Clamp Type. 

Outside Dimensions 32mm (OD) x 45mm (Length)

Max Speed: 14000rpm

THIS LISTING IS FOR ONE NEW SHAFT COUPLER ONLY, NO ANY OTHER ACCESSORIES SUCH AS MOTORS, SHAFTS ETC. INCLUDED

We have different sizes available.