Wera Tool-Check Plus Imperial 39-piece tool set — 39 pcs imperial screwdriving and bit accessories

The Wera Tool-Check Plus Imperial 39-piece tool set offers a compact, portable selection of imperial screwdriving bits and accessories arranged in a durable organizer. Designed to meet the needs of technicians and hobbyists who work with imperial fasteners, this set groups commonly used bit types and sizes for quick identification and transport. The organizer keeps components secure and visible, making it suitable for field service, electronics repair, and mechanical maintenance where imperial measurements are required.

Advantages

The set provides a comprehensive assortment of imperial bits and accessories in a single compact case, reducing the need to carry multiple loose tools. Components are organized for fast selection and stable transport, and the durable housing protects bits from loss and damage. The imperial sizing supports compatibility with American and other non-metric fasteners, while the included accessories enable use with different handles, bit holders, and ratchets.

Key specifications

• Number of pieces: 39
• Bit types: common imperial screwdriving profiles (various slotted, Phillips, Pozidriv, hex, Torx and square sizes as required for imperial fasteners)
• Material: hardened and coated bit steel for wear resistance
• Organizer: compact, lockable case with individual bit slots for secure transport
• Compatibility: designed for use with standard 1/4" bit holders, handles and ratchet adapters
• Portability: lightweight, compact layout suitable for toolbox or service bag

How to use

Select the appropriate imperial bit from the organizer according to the fastener head. Insert the bit into a compatible 1/4" bit holder, handle or ratchet adapter and engage securely before applying torque. Use controlled force and the correct bit profile to minimise wear on both the bit and fastener. After use, return bits to their designated slots in the organiser to maintain order and prevent loss.

Recommendations

Store the set in a dry place and clean bits if contaminated with grease or debris. For repetitive high-torque tasks, verify bit condition regularly and replace worn bits to avoid cam‑out and damage to fasteners. Match bit size and profile precisely to the fastener head for best results.