machine knives for the corrugated paper industry, and other machine parts, namely slitter knives, male and female slotter knives, trim knives, strippers, slitter and trim hubs, male and female slotter heads, scores for all machines, flange nuts, gears, shafts, studs, T handles, pull rolls, kicker bars, head wrenches, special sprockets, "T" slot bolts (all sizes available), corrugator finger bolts, urethane covered scores (conversions), brass finger guides, corrugated cut-off knives, rotary shear knives