Impact Rated Screwdriver Bit Set, 4" Extended Long Magnetic Power Bits, Premium S2 Steel, Shock-Absorbing Design, 1/4" Hex Shank for Power Drill & Impact Driver (4 Inch Pozidriv) - size: 4 Inch Pozidriv

About this item

• True Impact Rated & Shock-Absorbing: Not just hard—built to withstand brute force. Forged from premium industrial-grade S2 steel with an optimized heat treatment, the extended torsion zone absorbs peak concussive torque from high-powered impact drivers. Experience heavy-duty performance with zero snapping or shattering.
• Conquer Deep & Narrow Spaces: Say goodbye to frustrating clearance issues. The 3-inch (75mm) and 4-inch (100mm) extended length provides the ultimate reach needed for deep-set screws in automotive engine bays, tight mechanical crevices, and complex cabinetry installations where standard 1-inch bits simply cannot reach.
• Strong Magnetic Hold For One-Handed Use: Magnetized for maximum efficiency. The highly magnetized tips securely grip ferrous and iron fasteners, preventing dropped or lost screws in dark, hard-to-reach cavities. Enjoy smooth, confident, and effortless one-handed driving and fastening in any angle or position.
• Exact-Fit CNC Machined Tips: Engineered to eliminate cam-out and stripped screws. Each tip (whether Torx, Hex, Phillips, Square, or Pozidriv) is CNC-machined to exact tolerances for a lock-tight fit into the fastener head. This superior engagement transfers maximum power directly to the screw, extending the life of both your bits and your hardware.
• Universal 1/4" Hex Shank Compatibility: Ready for any tool in your box. The standard 1/4-inch quick-release hex shank with a precision power groove locks firmly into impact drivers, standard power drills, electric screwdrivers, and manual ratcheting handles, ensuring zero drop-out during high-vibration applications.

Overview

• Brand: Steinwhale
• Item Length: 4 inches
• Material: S2 Steel
• Finish Type: Calcium Zinc Phosphate
• Number of Pieces: 1