产品内容
- 采用重型铬钼钢制造，具有最大的耐用性和使用寿命，适用于冲击起子
规格
| Item # | Description | Drive Size |
|---|---|---|
| 1877494 | Impact Square Drive Extensions 3/8" X 3" | 3/8" |
| 1877495 | Impact Square Drive Extensions 3/8" X 6" | 3/8" |
| 1877496 | Impact Square Drive Extensions 3/8" X 12" | 3/8" |
| 1877497 | 3-Piece 3/8" Drive Impact Square Drive Extension Set (3", 6", 12") | 3/8" |
