Engineered for use with impact drivers, this high-strength chrome vanadium steel set is designed to free rusted and overtightened bolts. The precisely milled tips ensure an exact fit in fastener heads to prevent stripping, while the included sizes are ideal for disc brake caliper applications.

• Designed for high-torque use with impact drivers to tackle rusted or overtightened bolts
• Constructed from high-strength chrome vanadium steel for premium durability
• Precisely milled tips provide an exact fit to eliminate play and prevent fastener damage
• Black phosphate finish offers superior resistance to corrosion
• Includes essential sizes for disc brake calipers: T40, T45, T47, T50, T55, and T60
• Comes with a compact storage rail to save toolbox space and improve portability