SUPPLY FISTULOSCOPE 8 DEGREE , ANGLED EYEPIECE , OUTER DIAMETER 3.3 X 4.7 MM DEGREES, WORKING LENGTH 18 CM , AUTOCLAVABLE , WITH STRAIGHT INSTRUMENT CHANNEL FOR THE INSTRUMENT UP TO DIAMETER 2.5MM , FIBER OPTIC LIGHT TRANSMISSION INCORPORATED , WITH ENDOSCOPIC SEAL , HANDLE , OBTURATOR , COAGULATION ELECTROCORD 7FR , CLICKLINE , AND WIRE TRAY