Screwdriver flat insulated FELO Ergonic 4 x 100 mm (FL41304090)

Insulated flat (slotted) screwdriver FELO Ergonic with a 4 mm tip and a 100 mm shaft length is designed for electrical assembly, maintenance and repair. The tool features an insulated blade and a handle shaped for ergonomic grip to provide controlled torque and reduce hand fatigue during repetitive tasks. The screwdriver is intended to help protect the user when working on low-voltage electrical circuits and components where an insulated hand tool is required.

Advantages

The ergonomic handle profile improves contact with the palm and fingers, enabling precise force transfer and better control when turning fasteners. Insulation on the blade and handle provides a safety layer for work on live or potentially live circuits, while the hardened tip maintains shape and fit in slotted screw heads to minimize cam‑out. The compact shaft length and fine tip size make it suitable for tasks in confined spaces and on small electrical components.

Suitable for

• Electrical installation and wiring work on domestic and industrial equipment
• Assembly and disassembly of electrical devices and control panels
• Maintenance and repair of switches, sockets and terminal blocks
• Work in constrained or recessed mounting locations where a short shaft is beneficial

Key specifications

• Tip type: flat (slotted), 4 mm
• Shaft length: 100 mm
• Handle: ergonomic insulated grip for improved torque control
• Blade: insulated to provide protection when working on electrical circuits
• Tip material: hardened for wear resistance and secure engagement

How to use

Select the flat tip size that properly fits the screw head to avoid rounding. Grip the ergonomic handle and align the blade with the screw slot, applying steady pressure while turning to achieve controlled torque. For electrical work, ensure the tool is used in accordance with safety practices: verify voltage, de-energize circuits where possible, and use appropriate personal protective equipment. Store the screwdriver dry and inspect the insulation regularly for damage before use.

Usage recommendations

Use this insulated screwdriver for routine electrical tasks where a compact, ergonomic tool is required. Do not use the screwdriver if the insulation shows cuts, cracking or other damage; replace damaged tools to maintain safety. For work on higher-voltage systems or in hazardous conditions, follow applicable standards and use certified tools rated for the specific voltage level.