
Made from high quality Cr-V chrome vanadium steel, heat treated and plated with a corrosion-resistant satin chrome finish, durable and long service life Easy to use, thumb operated, reverse, with 24 teeth and only needs a 5-degree swing arc to achieve exact tightness, built-in push-button ball bearing allows for quick release and fast socket changes Most commonly used 1/4" metric sockets from 4mm to 13mm for different demands in your daily life Organizer Rack Packed including 10pcs metric sockets, a 4" extension bar and a 1/4" 24-tooth quick release ratchet wrench Most commonly used for various DIY assembly and repair tasks as well as basic car maintenance and repair, etc