All bits in the set are highly magnetic, facilitating quick and secure bit changes. Prevents bit detachment during use, enhancing efficiency in assembling tools, cars, or repairs. The 42-in-1 set features a ratcheting screwdriver with an ergonomic ratchet mechanism for effortless switching between forward, reverse, and lock modes. Simplifies screw tightening or loosening, saving time and energy. Includes 8 x 45mm long and 32 x 25mm short bits (PH, SL, PZ, U-shaped, etc.) for diverse tasks like furniture assembly, appliance repairs, bike maintenance. Offers comprehensive solutions in one compact set. Compact and portable storage box enables convenient carrying for on-the-go repairs at home or outdoors. Ensures organized accessibility to the complete 42-in-1 magnetic screwdriver set. T-handle crafted from aluminum alloy and drill bits from S2 alloy steel guarantee durability and resilience. Hard yet non-brittle materials ensure long-term usage without compromising performance. Our 42-in-1 magnetic screwdriver set is a versatile tool for various tasks. The strong magnetic drill bits allow quick and secure replacement, preventing them from falling off during use. The ratcheting screwdriver with ergonomic design enables easy switching between forward, reverse, and locking modes, making screw tightening or loosening effortless. With 8 long and 32 short screwdriver bits included, tasks like furniture assembly, appliance repairs, and bike maintenance are made easy. The durable aluminum alloy T-shaped handle and S2 alloy steel drill bits ensure long-lasting performance. Compact storage box for portability makes it ideal for home or on-the-go repairs. Item Name: Screwdriver Material: Alloy, Stainless Steel Features: Practical, Long Lasting, 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: 1 Set of Screwdriver