# Evaluation of Product Information
- Product Type
- : Manual impact driver (tool accessory/hand tool)
- Complexity
- : Standard technical product
- Target Length
- : 120-175 words
- Available Information
- : Good - includes torque rating, drive size, screw compatibility, core features
- Key Information to Include
- : - Manual impact driver for loosening/tightening stuck screws - 90 Nm torque capacity - Double-curved design for efficiency - Converts impact force to rotary motion - 5/16" hexagon socket drive - For M4 to M8 screws - Eliminates need for power tools/compressed air
- Extractable Specifications
- : - Torque: 90 Nm - Drive: 5/16" hexagon socket - Length: 142 mm - Compatible Screw Sizes: M4 to M8 --- The Wera 2090 Impact Driver Handle is a manual impact driver designed to loosen and tighten rigid screw connections without power tools. By converting impact forces into rotary motion through a robust double-curved design, this tool delivers exceptional efficiency for removing stubborn or seized fasteners. The manual operation eliminates the need for compressed air equipment or electric power, making it ideal for workshop and site-based applications. With a maximum torque capacity of 90 Nm, the 2090 impact driver is particularly effective for working with M4 to M8 screws. The 5/16" hexagon socket drive accepts standard impact bits, providing versatility across different fastener types. The double-curved handle design maximises the conversion of hammer blows into rotational force, allowing tradespeople to tackle corroded or overtightened connections that resist conventional hand tools. This manual impact driver is especially useful for automotive mechanics, maintenance engineers, and industrial fitters who regularly encounter seized screws and bolts. The compact design and manual operation make it a reliable backup tool when power sources are unavailable or impractical. Features and Benefits:
- 90 Nm torque capacity for loosening stubborn fasteners
- Double-curved design converts impact forces into efficient rotary motion
- Eliminates reliance on power tools or compressed air equipment
- 5/16" hexagon socket accepts standard impact bits
- Suitable for M4 to M8 screw sizes
Specifications: Torque: 90 Nm Drive: 5/16" hexagon socket Length: 142 mm Compatible Screw Sizes: M4 to M8 Contents: 2090 Impact driver 90 Nm, 5/16" x 142 mm
