1Simple Operation: Pressing the release button on the socket is easy to remove and even makes one handed socket changes possible. 2Perfect Efficiency: The ratchet wrench not only gets the job done faster but it's essential for working in narrow spots. Precision engineered pawl can increase the durability. 3Professional Design: The ratchet wrench has 72 teeth with just 5 degrees of space needed for each turn while maintaining maximum torque. Its reversible switch is for easy direction change. 4Ergonomic Handle: The ergonomic handle of the ratchet wrench helps reduce hand fatigue and is more comfortable to hold. It is convenient for users. 5Wide Application: The ratchet wrench is practical and widely applicable in industries such as home maintenance, auto repair, motorcycles, and electric vehicles.