Electrician’s Speed Ratchet Screwdriver Set – 1 Handle & 3 Insulated Bits, Safe up to 1000V$$Tools & Hardware Other

Electrician’s Speed Ratchet Screwdriver Set – 1 Handle & Insulated Bits, Safe up to 1000V 72 gears. Ratchet mechanism for powerful final tightening and light quick turning Quick-turn handle that is easy to turn with your fingertips Switch can be switched (forward, reverse, fixed) with one hand. Non-conductive bit (center of bit is shielded by plastic) For work such as electrical and communications equipment construction Voltage resistance 1000V (insulation withstand voltage tested to 10,000V) If using bits with electric screwdrivers, 12V or less is recommended