Made to match the C dovetail jaws, these rings do away with the need for a separate faceplate on which to mount a bowl blank prior to turning the outside. Simply screw the ring to the chosen blank with woodscrews and expand the dovetail jaws into the recess in the centre of the ring. Faceplate Ring C SK100 (500168) Outer diameter: 100mm, Smaller Inner diameter: 68.5mm, Dovetail angle: 15°, Thickness: 10mm