... -Edge Wheel, Wide Tuobo polishing wheel, 4"/100, grit #800.·-leaf Auto-Edge polishing wheel Item no.DiameterEW4FL4"/100mmNOTE: EW4FL800--Auto-Edge Wheel, 4-LEAF polishing wheel, 4 ... "/100, grit #800. ·Quad-raw Auto-Edge polishing wheelItem no.DiameterEW3QR3"/80mmEW3QR4"/100mmEW3QR5 ...