23-piece magnetic screwdriver and ratchet wrench set for tightening and loosening screws with ease: ideal for fixing popular electrical appliances, such as air conditioners, washing machines, refrigerators, televisions and more 3 ratchet settings: clockwise, counter-clockwise and fixed position: the free-spinning base allows for easy turning of the handle while maintaining constant pressure Made of heat-treated chrome vanadium steel for hardness: corrosion-resistant finish for added strength: its non-slip handle provides a secure grip