1/4" G" SINGLE BEAD ROLL - UPPER
Creates a 1/4 inch single bead in sheet metal on Roper Whitney 622 Machines. Lower Roll Set. Designed for use on 22 ga steel.•Size (inches): 1/4
•Shape: round bead
•Type: steel
•Dimensions (LxWxH): 2.125 OD - .9375 inch bore
Included Upper roll