- This Stanley 32-piece impact torsion bit set is compatible with all power tool brands - The 25 mm bits give you extra reach for those tight or awkward spots - The precision-fit heads stop your screwdriver slipping or stripping the screw - Your impact bits stay secure during use thanks to the ring magnet collar - With a mix of Phillips, Pozi and Torx bits, this set has you covered for any job - The stackable case with transparent lid keeps your bit organised and easy to find at a glance