41-piece magnetic ratchet screwdriver set for tightening or loosening fasteners; ideal for working on popular electric appliances, like air conditioners, washing machines, refrigerators, TVs, and more 3 driver settings: forward ratcheting, reverse ratcheting, and locked in the fixed position; driver’s free-spinning base allows for turning the handle while easily maintaining consistent pressure Made of chrome vanadium steel that has been heat treated for hardness; corrosion-resistant finish for added strength; non-slip handle provides a comfortable grip Plastic carrying case included with dedicated storage space for the screwdriver, sockets, and bits Measures 20.3 by 11.6 by 3.04 cm, Weight: 1.16 pounds, Manufacturer: Amazon