Whether tightening and loosening nuts & bolts or automotive mechanism, you would definitely need a 3/8" Electric Ratchet Wrench for convenience.

• 12 volt max motor and plenty torque at 40ft-lbs torque to remove or tighten nuts and bolts effortlessly and quickly.
• One-handed operation: Small and convenient, easy to use and carry.
• Powerful Copper wire motor: High temperature resistant.
• Extended two-step start switch: Prevents accidental starts.
• With LED light: Improved visibility in dark environment for extra safety.
• Power Indicator: Remind you to change and charge the battery in time.
• Efficient heat dissipation: Strong heat dissipation, no burning machine.
• Ergonomic soft grip design handle: Provides comfort for long working hours and a secure grip for maximum control and steadiness.
• Wide Applications: DIY Installation, Auto Mechanics, Car Repair, Mechanical Maintenance, Scaffolding Installation, Stage Construction...