Klein Tools 33736INS Klein Tools 33736INS Insulated Screwdriver Set, 1000V Slim-Tip Driver with Phillips, Cabinet and Square Bits and a Magnetizer, 6-PieceSLIM-TIP INSULATED SCREWDRIVER SET includes four drivers and a magnetizerMAGNETIZER magnetizes and demagnetizes tips and bits using powerful rare earth magnets1000V RATED insulated screwdriversINSULATED BLADES SIT FLUSH with the tip helping to reduce insulation chipping and crackingIMPACT AND FLAME RESISTANT insulation protects from energized sources