All bits in the 42-in-1 magnetic screwdriver set are highly magnetized, ensuring swift and secure bit replacement while firmly gripping screws. Preventing bit detachment in various environments enhances efficiency during small tool assembly, car maintenance, or repair tasks. The included ratcheting screwdriver boasts an ergonomic design allowing seamless switching between forward, reverse, and locking modes. This feature simplifies screw tightening or loosening, saving time and effort. Additionally, the ability to stack screwdriver heads offers extended reach when needed. With 8 pcs of 45mm long and 32 pcs of 25mm short screwdriver bits, this set caters to diverse needs. The ergonomic T-handle provides a comfortable grip for tasks like furniture assembly, home appliance maintenance, bicycle repairs, and various household projects. Crafted from alloy steel drill bits and aluminum alloy T-shaped handle, this screwdriver set ensures durability without brittleness. The robust materials guarantee long-term use withstanding frequent handling for sustained performance in demanding applications. And more, the screwdriver set comes with a storage box, compact and portable, allowing you to carry it with you anytime, whether at home or on the go for emergency repairs. Introducing the 42-in-1 magnetic screwdriver set, a versatile tool designed to make your assembly and repair tasks a breeze. This set features strongly magnetized drill bits that securely hold screws in place, preventing them from falling off during use. The ratcheting screwdriver with ergonomic design allows for easy switching between forward, reverse, and locking modes, enabling efficient tightening and loosening of screws. With 8 pcs of 45mm long screwdriver bits and 32 pcs of 25mm short screwdriver bits included, this set covers a wide range of screw types. The aluminum alloy T-handle provides a comfortable grip for various household tasks like furniture assembly, home appliance maintenance, bicycle fixing, and more. The durable S2 alloy steel construction ensures longevity and performance. Compact and portable, the set comes in a storage box for convenient transportation and easy access during emergency repairs. Upgrade your toolkit with the 42-in-1 Magnetic screwdriver Set for efficient and reliable performance every time. Item Name: Screwdriver Material: Alloy Steel Features: High Hardness, Rustproof, Corrosion Resistant Size Details: L: 16.6cm, W: 9.45cm, H: 3.95cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 8 x Long Drill Bits 32 x Short Drill Bits 2 x Handles