导管型号与尺寸 | 工具头型号 | 手柄型号与尺寸 | 完整工具型号 |
1/2 in. | 74-001 | 74-019 3/4 in. ×38 in. | 【IDEAL74-026】 |
3/4 in. EMT 1/2 in. 硬管 1/2 in. IMC | 74-002 | 【IDEAL74-027】 | |
1 in. EMT 3/4 in. 硬管 3/4 in. IMC | 74-003 | 74-020 1 in. ×44 in. | 【IDEAL74-028】 |
1-1/4 in. EMT 1 in. 硬管 1 in. IMC | 74-006 | 74-021 1-1/4 in. ×54 in. | 【IDEAL74-034】 |