CP400LIHV 18v Cordless 1 2" Drive Impact Wrench

The Sealey CP400LIHV is an 18V cordless impact wrench designed for demanding fastening applications in automotive, industrial and construction environments. Featuring a 1/2" square drive and delivering up to 550Nm of breakaway torque, this powerful tool is ideal for wheel changes, heavy-duty assembly work and maintenance tasks where speed and power are essential. Built with an all-metal gear construction and cast aluminium gearbox, the CP400LIHV combines durability with professional-grade performance. The variable speed trigger provides controlled operation for precise fastening applications, whilst the electronic brake ensures safe, immediate stopping. Thermal overload protection safeguards the motor during extended use, making it suitable for high-volume workshop environments. The double injection body incorporates rubber grips for comfortable handling during prolonged use, and an integrated LED worklight activates when the trigger is pressed to illuminate the work area. This impact wrench is supplied complete in a storage case with a 3Ah lithium-ion battery and mains charger, providing an 80-minute charging time for minimal downtime between jobs.

Features and Benefits:

• 550Nm breakaway torque for demanding fastening applications
• Variable speed trigger for controlled operation and precision
• All-metal gear construction for ultimate durability
• Cast aluminium gearbox with protective rubber cover
• Electronic brake for safe, immediate stopping
• Thermal overload protection prevents motor damage
• LED worklight illuminates work area when trigger engaged
• Ergonomic rubber grips for comfortable extended use
• Complete kit includes 3Ah battery, charger and 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