Length : 70 Cm

Size : 8/4 Fr, 10/5 Fr, 12/6 Fr, 14/7 Fr, 16/8 Fr

Guide Wire : 0.038 Inch

Used to dilate the intramural tunnel and ureter in one step. May also be used to inject contrast medium to determine sub-mucosal tunneling or anesthetic jelly to aid in dislodging ureteral stones.