Description: FullFit screwdrivers are designed to be up to 10 times more resistant to corrosion (versus black oxide coatings) thanks to a thicker Black Chrome and Nickel coating. The blades are forged from S2 steel, offering high strength and flexibility in demanding screwdriving applications. MAXFIT® machined tips optimize contact with screws, preventing accidental slippage and extending their lifespan. A soft, ergonomic, bi-material grip allows for comfortable handling and high torque. MAXFIT® MACHINED TIPS: Provides excellent contact with screws, reducing slippage and stripping, and extending the tip's lifespan. 10X MORE RESISTANT TO CORROSION AND RUST*: Thicker Black Chrome and Nickel coated blade. *Versus black oxide or black phosphate coatings. FLEX RESISTANCE: Forged S2 steel bar. This stronger steel and the hexagonal blade shape provide greater durability and flex resistance. MAXFIT® BI-MATERIAL HANDLE: Its softer, ergonomic design allows for a better grip, improved torque transfer, and reduced wrist strain. INCLUDES: PH1x75, PH2x100, PH3x150mm, 5.5x100, 6.5x100, and 8x150mm flats