GreatNeck SD100C Security Bit Set (100 Pc) with Case, Essential Driver Bits for Automotive, Machinery, Appliances, and Electronics, Chrome Vanadium Steel with Magnetic Holder

This 100-Piece screwdriver bit set from Great Neck includes many different types of bits that are indispensable when working on cars, machinery, household appliances and electronic devices. Each chrome vanadium bit features satin finish. Set includes popular sizes of slotted, Phillips, hex, torn, square recess, posidrive, spline, clutch and spanner bits with magnetic bit holder and 1/4-Inch socket driver. An included storage case provides bit protection and organization with clearly marked storage spots for easy identification. Covered by GreatNeck limited lifetime warranty. GreatNeck has been a hand tool manufacturer since 1919. Our tool brands strive to bring value in design and function. We stand behind our brands and offer an industry-leading lifetime tool promise on workmanship and materials.

• Complete Bit Coverage: Includes slotted, Phillips bits, Torx bits, hex, square recess, clutch, spline, spanner, and Pozi bits to tackle jobs across automotive repair, machinery maintenance, electronics, and home improvement tasks.
• Organized and Accessible: The included screw bit set case features clearly marked storage slots, helping users quickly find the right bit while keeping the set protected, sorted, and ready for use in busy workstations or toolboxes.
• Built for Durability: Each bit is made from chrome vanadium steel with a satin finish for corrosion resistance and long-lasting use under frequent torque, pressure, or repetitive fastening demands.
• Adaptable for Any Job: Features magnetic bit holder, 1/4 inch socket driver, tamper-proof bits, and specialty drivers for versatile compatibility with hand drivers, cordless drills, and impact tools.
• Customer-Tested Utility: Ideal for mechanics, electricians, and DIYers who need one compact bit set to cover a wide range of fasteners across cars, appliances, and household devices.