Comfortable and Reliability: Featuring a comfortable, ergonomic handle for reduced fatigue during prolonged use, and constructed from strong steel for enduring Versatile operate: This manual and electric tool combines manual operate with electric assistance, providing flexibility for various tasks, from automotive repair to furniture assembly Extended Handle Design: The extended handle allows easy operate in tight areas, making it ideal for deeply-access tasks like car maintenance and mechanical work Strong Power: When linked to electric device, this tool delivers strong power output, ensuring quick loosening or tightening of screws and bolts Efficient Mechanism: enables continuous rotation in confined zones, enhancing productivity by eliminating the need for frequent tool repositioning, Manufacturer: TFAOYS