Characteristics： ●Five specifications meet the requirement of different suture length. ●According to the thickness of tissue. The closure height of the nail room can be adjusted. ●Equipped with a standby nail room which can be used in the same operation. Specification： Product model/ Staple qty/ Outer-dia（mm)/ Width(mm)/ Height(mm) FH-Y-30 / 11 / 34 / 4 / 4.5 FH-Y-45 / 15 / 45 / 4 / 4.5 FH-Y-60 / 19 / 55 / 4 / 4.5 FH-Y-75 / 25 / 78 / 4 / 4.5 FH-Y-90 / 33 / 94 / 4 / 4.5