- Long design
- With borehole for locking pin or safety spring and grove for O-ring
- Surface: phosphatized, oiled
- DIN 3129, ISO 2725-2
- Drive: Square, hollow 20 mm (3/4 inch)
- Output: Outside hexagon profile
- Wrench size: 27
- Dimensions: 100 mm
- Diameter d1 (output side): 43.5 mm
- Diameter d2 (drive side): 44 mm
- Net weight: 0.8 kg