General description The 3/8” Electric Cordless Ratchet Wrench Set is an essential tool for car repairs, bicycle maintenance, and stage construction. Its compact design allows for easy storage in your vehicle, ensuring you're prepared for any unexpected repairs. Technical specifications Type: Electric Cordless Ratchet Material: Plastic + Metal Battery Voltage: 12V Battery Capacity: 1500mAh Lithium-ion No-load Rotating Speed: 230RPM Max Torque: 40N.m Head Size: 3/8" Weight: 1389g Overall Size: 6*5.5*28cm (2.36 x 1.57 x 11.02 inches) Usage One-handed operation for convenience Powerful copper wire motor for high performance Quick sleeve replacement with a quick clip chuck Clockwise and counterclockwise rotation for versatile use Extended switch button for flexible operation LED light for visibility in dark environments Efficient heat dissipation to prevent overheating Comfortable soft rubber handle for ease of use Suitable for truss installation, wedding stage construction, car repair,