Features: The 40 in 1 Ratcheting Screwdriver Set with magnetic design and 180°swivels head offers versatilitys precise for tight space, crafted from durability alloy steel. Featuring a 45 tooth ratchet mechanism (8°rotation angle), magnetic handle/extension rod, and 28bit + 9sockets for comprehensive home, bike, and electronics repairs. Ideal for DIY enthusiasts, professional technicians, and homeowners needing reliable tool for intricate assembly tasks or quick fixes. Tackle angled fasteners in cramped space during automotive maintenance, PC building, furniture assembly, or bike repairs with enhances maneuverability. Multiple magnetic retention system secures lock bit in place while the universal joint adapt to challenging angle, maximizing efficiency across home workshops and professional job sites. Specifications: Component: Alloy Steel Storage box Size: Approx.184x136x35mm/7.24x5.35x1.38inch Bit: PH1, PH2, PH3, SL4, SL5, SL6, T5-27, H 1.5-8, PZ0, PZ1, PZ2 Sleeve: CV5, CV6, CV7, CV8, CV9, CV10, CV11, CV12, CV13; Package Includes: 1set/40pcs Ratchet Screwdriver note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.