Screwdriver SetSingle-pole voltage tester 140MM Locking handle with interchangeable blades Flat 1.2x6.5x100, 1x5.5x100, 0.8x4x100, 0.5x3x100 PH2x100, PH1x80 PZ2x100, PZ1x80 T20x100, T15x100, T10x100 The quality of the blades exceeds current standards with respect to hardness and torque strength, each tool is tested to guarantee safe working up to 1000 volts.
