FABTEC HOPPER EXTENSION FOR FABTEC 3055 JAW PLANT EQUIPPED AS PER BELOW: BOLT-ON HOPPER EXTENSIONS ON 3 SIDES TO CHIEVE 16- WIDTH AT BACK X 12- LENGTH FORWARD: - 3/4" PLATE WITH 3/4" X 4 FLAT BAR STIFFENERS - 8" WF SUPPORTS DOWN TO MAINHOPPER LEGS