Socket (12-point) 900TZ-21
- Long design
- With knurling
- Surface: chrome-plated, polished
- DIN 3124, ISO 2725-1
- Made in Germany
- Wrench size: 21
- Total length (for eClass): 85 mm
- Drive: Square, hollow 12.5 mm (1/2 inch)
- Output: Outside 12-point traction profile
- Diameter d1 (output side): 28.6 mm
- Diameter d2 (drive side): 24.5 mm
- Net weight: 0.16 kg