| Item No. | O.D.(mm) | Working Length(mm) | Basket Width(mm) | Basket Shape | Endoscope Channlel(mm) | |
| NKQ-18(07/10/18)-(20/25/30)-(A/B/C) | 1.8 | 700/1000/1800 | 20/25/30 | Diamond(A) Oval(B) Spiral(C) |
2.0 | |
| NKQ-23(16/18/23)-(20/25/30)-(A/B/C) | 2.3 | 1600/1800/2300 | 20/25/30 | Diamond(A) Oval(B) Spiral© |
2.8 | |
