#22 Hub Plate ; 440C Steel, 58-60HRC, diameter:82.4mm ;thickness:9mm for commercial and butchery industry #22 Hub Plate ; 440C Steel, 58-60HRC,diameter:82.4mm ;thickness:9mmfor commercial and butchery industry3/32,1/8,9/64,5/32,3/16,1/4,3/81/2,5/8,3/4,1, meat hole available #22 Hub Plate plate for meat mincer