Screwdriver Wera 810/1 1/4 6.3 mm 120 DIN — insulated handle, round shaft

The Wera 810/1 1/4 screwdriver with a 6.3 mm (1/4") blade and round shaft conforms to DIN 120 dimensions and is intended for general fastening tasks. It combines an ergonomically shaped insulated handle with a straight round blade suitable for slotted screws and for use with compatible fittings. The tool is intended for assembly, maintenance and repair work where a reliable manual screwdriver is required.

Advantages

The insulated handle provides a firm grip and improved control during manual fastening operations while helping to reduce slippage. The round shaft, manufactured to DIN 120 dimensions, ensures consistent fit with slotted screw heads and with accessories designed for 1/4" blades. The compact blade diameter and balanced weight distribution make the tool convenient for repeated use in confined spaces. Materials and finish are selected to offer wear resistance and to support long-term use in workshop and field environments.

Suitable for

• General assembly and disassembly of components with slotted screws
• Maintenance and repair tasks in mechanical and electrical equipment (non-live work)
• Work in production lines and service workshops requiring a standard 1/4" blade

Key specifications

• Blade diameter: 6.3 mm (1/4")
• Shaft type: round, DIN 120 compliant
• Handle type: insulated, ergonomic shape for manual torque control
• Intended screw head type: slotted / compatible fittings for 1/4" blades
• Typical applications: assembly, maintenance, repair

How to use

Select the appropriate slotted screw and align the blade with the screw slot. Hold the insulated handle firmly with one hand, position the blade tip into the slot, and apply steady torque while maintaining axial pressure to prevent cam-out. For tasks in confined areas, use controlled turning motions and avoid excessive force; for repeated fastening operations, rest the wrist periodically to maintain grip and precision. The tool is intended for manual use and should be paired with suitable fasteners and working procedures.

Usage recommendations

Inspect the blade tip before use and avoid using the tool on live electrical circuits. Use the screwdriver for the intended screw types and sizes to prevent damage to screw heads and the blade. Store the tool in a dry place and keep the handle clean to preserve grip performance.