Acc. to DIN 3122, ISO 3315
For hand-operated sockets and accessories with square drive as per DIN 3120, ISO 1174, ball locking device
Vanadium steel 31CrV3, polished, chrome-plated

Dimensions and weights
- Total length [mm]: 19,8 mm
- Weight [kg]: 0,006 kg
Scope of delivery
- Contents (Qty of pieces): 1
Technical characteristics
- Drive connector square [metric]: 6,3 mm
- Drive square inch: 1/4"
- Material: Chrome‑vanadium steel 31CrV3
- Standard: DIN 3122 ISO 3315
- Surface: ground chrome‑plated
- Use: For hand-operated sockets and accessories with square drive as per DIN 3120, ISO 1174, ball locking device