400-Ton Niagara SC2-400-84-48 Straight Side Press. 400-Ton Aida S2-400-108-60 Straight Side Press. 400-Ton Wilkins & Mitchell S4-400-108-60, 4-Point Straight Side Press. 300-Ton MecFond SC2-300-108-48 Straight Side Press. 300-Ton Bliss SC2-300-72-48 Straight Side Press. 250-Ton Bliss SC2-250-60-48 Straight Side Press.