FOUR SIZES WITH PRECISE FIT - Slotted sizes: 5x100mm, 6x150mm, Phillips sizes: PH1x100mm, PH2x150mm.        
MAGNETIC TIPS - Easily attracts and lifts the screws from confined areas, saving your time and improving your efficiency at work.        
DURABLE SHAFT - The S2 steel shaft is of great shock resistance. Chrome plating for rust and corrosion resistance and overall heat treatment adds extra strength and durability.     
BLACK PHOSPHATING - A fine and dense black phosphate coating on the tips bring more corrosion and wear resistance for long time use.        
NON-SLIP ERGONOMIC HANDLE - Ergonomic soft grip handles provide comfortable handling and improved grip during extended repair and assembly applications.