The WORKPRO Cordless Ratchet Wrench Set is a versatile and powerful tool designed for various automotive and mechanical applications. It includes a 3/8″ cordless ratchet wrench that operates with a 12V powered system, providing a maximum torque of 55N.m. The set comes with seven different sockets, an extension bar, and a drive adapter, allowing for a wide range of fastening and loosening tasks.