WIHA 32017 Insulated Slotted Screwdriver 4.0 mm

Insulated Slotted Screwdriver 4.0 mm

The WIHA 32017 is an insulated hand tool designed for electrical work where live circuits may be present. Its 4.0 mm slotted tip fits standard screw heads found in panels, terminals and junction boxes. The black oxide finish on both tip and shank resists corrosion during daily use. This screwdriver is built for professional electricians and maintenance technicians who require certified insulation.

Fits standard slotted fasteners in electrical

The 4.0 mm blade engages common terminal screws without needing specialised bits or adapters. Insulation on the shank protects the user when working near energised components up to the rated voltage. A non-magnetic tip prevents unwanted attraction of metal filings or small parts inside cabinets. The cushion grip allows firm torque application without requiring a separate handle or glove.

Sustained use in live-panel environments

The insulation retains its dielectric properties after repeated insertion and removal from tight terminal blocks. Black oxide coating withstands contact with cleaning solvents and humidity found in industrial settings. The cushion grip maintains comfort during extended wiring sessions without becoming slippery. This tool is not suited for Phillips, Torx or hex fasteners, nor for high-torque mechanical assemblies where a powered driver is required.