Tools for metering installation

Insulated screwdriver Bit 1,2 x 6,5 mm - 113 mm long, so sees the mechanic where he screwed with the battery screwdriver! - Electrically isolated – from the top to accommodate! This is because the power where it belongs - into the part and not the tool! - color coding (for each screw type a color; size by different color gradations visible) – so is the first grip the right tools at hand!