Flat-head screwdriver Topex 4 x 100 mm model 39D802

Flat-head screwdriver Topex 4 x 100 mm model 39D802 is a hand tool designed for turning slotted screws in general maintenance, assembly and light repair tasks. The tool features a 4 mm wide single straight tip and a 100 mm blade length that provides reach into shallow recesses while keeping the overall size compact. The screwdriver is suitable for workshop, household and light professional applications where reliable control and straightforward tip engagement are required.

Advantages

The screwdriver combines a precisely formed flat tip with a moderately long blade to deliver consistent contact with slotted screw heads, minimising cam‑out when used correctly. Its compact shaft length improves access in confined spaces compared with longer models, and the ergonomic handle design allows for controlled torque application during fastening and loosening tasks. Materials and construction are selected for routine durability and stable tip retention.

Suitable for

• General home repairs and maintenance
• Assembly of furniture and fixtures with slotted screws
• Light workshop and hobby tasks
• Electrical outlet covers, switch plates and similar shallow‑recess fastenings

Key specifications

• Tip type: flat (slotted), single straight profile
• Tip width: 4 mm
• Blade length: 100 mm
• Intended use: manual turning of slotted screws
• Typical applications: household, workshop, light professional use

How to use

Select the flat‑head screwdriver when the screw head matches the 4 mm flat tip for best engagement. Place the tip fully into the screw slot, apply axial pressure and turn the handle clockwise to tighten or counterclockwise to loosen. Maintain steady pressure to reduce slipping; avoid applying excessive torque beyond the tool's intended manual use. For accessing screws in shallow recesses, align the 100 mm blade to reach the slot without forcing the handle into obstructing surfaces.

Usage recommendations

Inspect the screwdriver tip before use and keep it free of burrs or deformation to ensure proper engagement. Use appropriate personal protective equipment when working on electrical or pressurised systems, and choose a different tool if higher torque or insulated protection is required.