DeWalt Impact Torsion 2x PZ2/PH2/T20/T25 50mm and Magnetic Screwlock Sleeve - DEWALT DT70536T-QZ, This impact torsion from DeWalt feature impact bits with a 15° torsion zone that allows the screwdriver bit to flex rather than breaking, while the full fit head prevents rounding of the screw head, and 'cam out' (bit head slipping out of screw head due to the turning force).
The magnetic screwlock enables tasks to be completed quicker and easier, reducing instances of dropped or lost screws.
DEWALT Impact-QZ Torsion 2 x PH2 50mm and Magnetic Screwlock Sleeve