- 開口15度彎角, 操作更順手
- 本體採用鉻釩鋼鍛造,堅固耐用
- 人體工學雙色手柄,耐高壓、耐凍、耐燃材質製造
| 型號 | 材質 | (A) 頭部內側寬度(mm) | (B)頭部外側寬度 (mm) | (C)頭部厚度(mm) | (L)全長±2mm |
| HW-V106B | 50CrV | 6 | 22 | 7.2 | 90 |
| HW-V107B | 7 | 24 | 7.2 | 90 | |
| HW-V108B | 8 | 25 | 7.7 | 100 | |
| HW-V109B | 9 | 28 | 7.7 | 100 | |
| HW-V110B | 10 | 29 | 8.0 | 110 | |
| HW-V111B | 11 | 31 | 8.7 | 110 | |
| HW-V112B | 12 | 33 | 8.7 | 130 | |
| HW-V113B | 13 | 34 | 10.2 | 135 | |
| HW-V114B | 14 | 37 | 10.5 | 145 | |
| HW-V115B | 15 | 40 | 11.0 | 150 | |
| HW-V116B | 16 | 42 | 11.5 | 160 | |
| HW-V117B | 17 | 44 | 12.2 | 160 | |
| HW-V119B | 19 | 48 | 12.2 | 175 | |
| HW-V122B | 22 | 54 | 13.0 | 195 | |
| HW-V124B | 24 | 56 | 13.5 | 225 |