ROUND TYPE; 10 GAUGE MILD STEEL CAPACITY; SLUG-BUSTER USED ON MODEL/BRAND; STANDARD HYDRAULIC/STANDARD ROUND KNOCKOUT PUNCH UNIT USED ON ITEM; 737BB/75BB USED ON ITEM PART NO; 1-15/16 INCH HOLE SIZE; 1-1/2 INCH CONDUIT/PIPE SIZE; SLUG-BUSTER[R] BRAND