mech-tools-dat
Socket Wrench Drive
Common Socket Wrench Drive Sizes:
| Name | Drive Size | Square Drive (mm) | Typical Use Cases | CN |
|---|---|---|---|---|
| Small | 1/4" drive | 6.35 mm | Electronics, precision work, small screws | 方头 小飞 |
| Medium | 3/8" drive | 9.5 mm | Household use, light automotive repair | |
| Large | 1/2" drive | 12.7 mm (aka 12.5) | Automotive, heavy torque applications | 大飞 |
