Wiha 01930 72031412 connecting part with quick-change holder

Output: For bits in accordance with DIN 3126, ISO 1173 Form C 6.3. Drive: 1/2' internal square drive in accordance with DIN 3126, ISO 1174, Form G 12.5. Application: For holding bits C 6.3. Extra: The alternative to G 12.5 bits. Additional information: for bits C6.3 sleeve: steel, hardened. Standards: DIN 3126, ISO 1173, Form D6.3 DIN 3121, ISO 1174, Form G12.5.