Screwdriver bit set Wera 05073344001 — 3 pcs, metric hex bits 2 / 2.5 / 3 mm, blister

Wera 05073344001 is a compact screwdriver bit set that includes three metric hex bits sized 2 mm, 2.5 mm and 3 mm supplied in a blister pack. The set is intended for use with compatible bit holders, quick-change adapters and manual or powered screwdrivers that accept standard 1/4" hex bits. The small selection of common sizes covers frequent tasks in light mechanical work, electronics repair and furniture or equipment assembly, while the blister packaging keeps the bits visible, protected and easy to transport.

Advantages

The bits are produced to consistent dimensional tolerances for secure engagement with hex fasteners and reduced cam-out. The three-size selection provides coverage for a wide range of small- to medium-size hex screws without needing a larger, heavier kit. Blister packaging provides organized storage and simple inventory control. The compact format is convenient for carry in a tool pouch, drawer or service bag.

Suitable for

• Electronics assembly and repair
• Light mechanical and maintenance tasks
• Assembling flat-pack furniture and fixtures
• Hobby and DIY projects requiring metric hex drivers

Key specifications

• Contents: three hex bits
• Bit sizes: 2 mm, 2.5 mm, 3 mm
• Bit tip type: metric hex (internal hex / Allen)
• Drive interface: 1/4" hex shank (compatible with standard bit holders)
• Packaging: blister pack for visibility and protection

How to use

Select the bit with the correct hex size for the fastener to ensure a snug fit. Insert the bit into a compatible 1/4" hex bit holder, quick-change adapter or screwdriver handle. Apply steady, even torque while keeping the bit aligned with the fastener axis to avoid rounding the hex recess. For powered drivers, use controlled speed and appropriate torque settings when working with small screws.

Usage recommendations

Store bits in the blister pack or a small organizer to prevent loss; inspect bit tips regularly and replace if worn or rounded. When working with delicate components, use low torque and a manual driver where practical to reduce risk of damage.