Sterile Scalpels, Scalpels, Knives, Fistula KnivesSIMON, FISTULA KNIFE AE-BA604R SIMON FISTULA KNIFE 200 mm, 8″ AE-BA605R SIMON FISTULA KNIFE 200 mm, 8″ AE-BA606R SIMON FISTULA KNIFE 200 mm, 8″AE-BA611R, ULRICH , FISTULA KNIFE, 225 mm, 9″