The Atlas Copco S2445-L (part no. 8431 0257 45) is a straight-model pneumatic screwdriver from the PRO shut-off range, engineered for accurate, repeatable tightening on production lines.
- Model type: Straight
- Output type: Hexagon, Female, 1/4″
- Start trigger: Push start
- Shut-off: Shut-off mechanism for consistent torque cut-off
- Free speed: 1700 r/min
- Torque range: 0.37–3.32 ft-lb (soft joint: 4.4–39.8 in-lb)
- Air inlet thread: 1/4 in
- Recommended hose size: 10 mm
- Length / CS distance: 232 mm
- Weight: 1.76 lb (1.19 kg)
- Sound power / pressure: 86 dB(A) / 75 dB(A) (ISO15744)
- Vibration: <2.5 m/s² (ISO28927-2)
- Air consumption at free speed: 29 cfm
- Max working pressure: 77.7 psig
Built to ISO 11148-6 and EU Machinery Directive 2006/42/EC.