The Sealey CP400LI is a professional 18V cordless impact wrench designed for demanding fastening and loosening applications in automotive, construction and maintenance work. Featuring a 1/2" square drive and delivering up to 550Nm of breakaway torque, this powerful tool is ideal for wheel changes, suspension work and heavy-duty mechanical tasks where high torque output is essential. Built with an all-metal gear construction housed in a cast aluminium gearbox, the CP400LI combines durability with performance for long-term reliability on site. The double injection body incorporates rubber grips for enhanced comfort during extended use, whilst the variable speed trigger provides precise control over fastening applications. An electronic brake ensures the tool stops quickly after use, improving both safety and productivity. Thermal overload protection safeguards the motor during demanding work, whilst an integrated LED worklight activates when the trigger is pressed to illuminate the work area. The rubber gearhead cover provides additional protection against impact damage. This impact wrench is supplied complete in a storage case with a 3Ah lithium-ion battery and mains charger, with a charging time of just 80 minutes ensuring minimal downtime between jobs. Features and Benefits: • 550Nm breakaway torque for challenging fastening applications • Variable speed trigger for precise control • All-metal gear construction for enhanced durability • Electronic brake for improved safety • Integrated LED worklight illuminates work area • Thermal overload protection safeguards motor • Supplied with 3Ah battery and charger in storage case Specifications: Battery: 18V 3Ah Lithium-ion Brand: Sealey Breakaway Torque: 550Nm(406lb.ft) Drive: 1/2"Sq Fastening Torque: 420Nm(310lb.ft) Impact Rate: 0-2700bpm Nett Weight: 2.57kg Noise Power/Pressure: 93/82dB(A) No-Load Speed: 0-2200rpm Replacement Parts: CP400BP - Replacement battery Vibration/Uncertainty: 8.93/1.5m/s²