| Manufacturer | C.K |
| Manufacturer series | Xonic ESD |
| Kind of bit | hex key |
| Blade material | chrome vanadium molybdenum steel |
| Ver. | ESD |
| Type of screwdriver | precision |
| Symbol | Overall len. | Blade length | Bit size |
|---|---|---|---|
| [mm] | [mm] | [mm] | |
| CK-T4838XESD15 | 146 | 50 | HEX 1.5 |
| CK-T4838XESD20 | 146 | 50 | HEX 2 |
| CK-T4838XESD25 | 160 | 60 | HEX 2.5 |
| CK-T4838XESD30 | 160 | 60 | HEX 3 |