Wiha 26012 Precision Slotted Screwdriver 40mm Blade

Product Description

The WIHA 26012 is a precision slotted screwdriver built for fine-detail work in electrical, electronic, and instrumentation applications. The screwdriver features a 40mm chrome-plated steel blade with a 1.20mm blade width and 0.20mm blade thickness, making it well suited for small fasteners in tight, recessed, or sensitive assemblies. The straight shank provides direct transfer of torque without flex. Overall length is 4.687 inches, with a 3.090-inch handle that is impact and chemical resistant for durability in demanding service environments. Weighing in at 0.02 pounds, it adds minimal bulk to a tool pouch or kit.

This precision screwdriver is used in residential and light commercial electrical work, low-voltage controls, panel wiring, and instrumentation servicing. It is a standard choice for electricians, HVAC controls technicians, and field service pros who regularly work with small terminal screws, relay bases, control board connectors, and similar precision fasteners. The compact overall length makes it practical in confined panel spaces where full-size screwdrivers cannot reach.

Key Features

• 40mm chrome-plated steel blade rated for precision slotted fasteners
• 1.20mm blade width and 0.20mm blade thickness for fine-tolerance screw heads
• Straight shank for direct torque transfer
• Impact and chemical resistant handle for durability in field conditions
• 4.687-inch overall length suitable for confined panel and enclosure work
• Lightweight at 0.02 pounds — minimal added weight in a tool roll or pouch

Compatibility

Designed for use with standard slotted precision fasteners commonly found in electrical controls, low-voltage terminal blocks, relay sockets, and instrumentation assemblies.

Installation Notes

De-energize any electrical panel or control circuit before working on internal fasteners. Precision screwdrivers are intended for small, low-torque fasteners — do not use as a pry tool or apply excessive rotational force. NEC guidelines apply when servicing energized equipment; follow applicable lockout/tagout procedures before opening control enclosures.