Screwdriver Set Wera 454/10 HF Imperial 2 — 10-piece precision screwdriver set, imperial (inch) sizes

Wera 454/10 HF Imperial 2 is a 10-piece precision screwdriver set designed for work with imperial (inch) fasteners. The set contains a selection of inch-profile blades in multiple sizes, presented in a compact, organised holder that is suitable for workshop benches and mobile tool kits. Each blade is shaped to match common imperial screw heads to improve contact and torque transfer during maintenance, repair and assembly tasks.

Advantages

The set offers precise fit for inch-profile screws, reducing cam-out and wear on fastener heads. Blades and handles are designed to provide reliable torque transmission and comfortable handling during repeated use. The compact holder keeps tools organised for quick selection and safe transport. The variety of sizes covers typical small to medium imperial fasteners encountered in mechanical, electrical and hobby applications.

Suitable for

• Maintenance and repair of equipment with imperial fasteners
• Assembly tasks requiring inch-size screwdrivers
• Workshop use and mobile tool kits for field service
• Electronics, instrumentation and precision mechanical work

Key specifications

• Number of pieces: 10
• Drive system: precision screwdriver set with inch-profile blades
• Sizes included: selection of imperial (inch) blade sizes suitable for small to medium screws
• Holder: compact organised rack for storage and transport
• Use: manual hand tools for fastening, maintenance and assembly

How to use

Select the blade size that matches the screw head to ensure correct engagement. Insert the blade fully into the screw recess and apply steady axial pressure while turning the handle to prevent slippage. For repetitive or high-torque tasks, use controlled force and keep the tool and screw clean to maintain proper contact. After use, return the screwdriver to its designated slot in the holder to preserve blade condition and maintain organisation.

Recommendations

Use the inch-size blades only with compatible imperial fasteners. Avoid applying impact or excessive torque beyond the tool's intended manual use. Store the set in a dry place and inspect blades for wear before precision work to maintain secure fit and accurate torque transfer.