219-Piece Combination Security Bit Set Screw Driver Bit Tamper Proof Torx Box

This comprehensive security bit set includes a wide variety of screwdriver bits designed for multiple applications. It features high-quality materials and a convenient storage box, making it suitable for both professional and household use.

• Includes Phillips, Slotted flat, Square, Pozi drive, Nut driver, Spanner, Torq, Tri-wing, Torx star, Hex Head, Tamper proof Torx star, and other specialty bits in commonly used sizes
• Made of chrome vanadium steel for high strength and durability
• Includes magnetic extension drill holder and quick release for versatile use with electric screwdrivers, hand drills, and pneumatic tools
• Equipped with a storage box with engraved slots for easy identification and organization
• Suitable for use with electric screwdrivers, screwdrivers, hand drills, and pneumatic tools

• Power bits in various sizes: 1-inch, 2-inch, and 3-inch lengths, with specific sizes listed for each
• Nut drivers in multiple sizes, including metric and imperial measurements
• Security bits including spanner, Tri-wing, Torq, Clutch, and Spline types in various sizes
• Tamper-proof security bits in multiple sizes for specialized applications
• Bit holders: one 1/4-inch magnetic screwdriver bit holder and one quick change bit holder

• Power bits: 1-inch, 2-inch, and 3-inch lengths with specified sizes
• Nut drivers: various sizes including 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2 inches, and metric sizes from 5mm to 13mm
• Security bits: spanner, Tri-wing, Torq, Clutch, Spline, and Tamper-proof bits with specified sizes
• Bit holders: magnetic and quick change types

• Package includes a set of 219 screwdriver bits, multiple nut drivers, security bits, tamper-proof bits, and bit holders, all organized in a storage box