Hexagonal internal screwdriver (precision) Wera 2054 — metric tip 2 mm, model 05118078001

Wera 2054 precision internal hex screwdriver with a 2 mm metric tip is designed for fine mechanical and electronic work where accurate engagement with recessed hex sockets is required. The compact shaft and precision-machined tip provide consistent fit in small internal hex fasteners, enabling controlled torque transfer and reduced risk of cam-out. The tool is intended for repair, assembly and maintenance tasks that demand reliable, repeatable performance in confined spaces.

Advantages

The tool combines a hard-wearing, precisely ground hex tip with a finely finished shank to ensure accurate seating in internal hex fasteners. Its compact form factor improves access to recessed screws and tight assemblies, while the balance between shaft rigidity and slight flexibility helps transmit torque without deforming delicate components. The precision tip minimizes slippage and wear on both fastener and tool, supporting longer service life and consistent performance during repeated use.

Suitable for

• Electronics assembly and repair
• Precision mechanics and watchmaking tasks
• Small appliance maintenance
• Laboratory equipment adjustment
• Hobbyist and model-building work requiring small internal hex engagement

Key specifications

• Tip type: internal hex (metric)
• Tip size: 2 mm
• Tool category: precision screwdriver
• Intended use: recessed/internal hex fasteners in small assemblies
• Form factor: compact shaft suitable for confined spaces

How to use

Select the 2 mm internal hex screwdriver for matching recessed hex fasteners. Insert the tip fully into the socket to ensure correct engagement before applying torque. Use controlled, steady force appropriate to the fastener material and assembly requirements; avoid excessive torque that could round the fastener or damage delicate components. For assemblies with limited access, align the shaft carefully to keep the tip engaged while turning.

Usage recommendations

Regularly inspect the tip for wear or rounding and replace the tool if fit becomes loose. Clean both tip and fastener recesses from debris before use to maintain optimal engagement. Store the screwdriver in a dry, organized tool tray to prevent tip damage and to preserve precision fit over time.