Wera Kraftform 7445 Torque Screwdriver – 1/4-Inch Head, Adjustable 2.5–11.5 in-lbs, Rapidaptor Quick-Release

Overview

The Wera Kraftform 7445 Hexagon Torque Screwdriver is designed for torque‑controlled tightening without the need for extra tools. A hand‑set torque scale lets you dial in a precise value, helping you protect screw connections while you work. With a measurement accuracy aligned to EN ISO 6789 and a flexible 2.5–11.5 in‑lbs range, this tool supports repeatable results across tasks that demand care and consistency.

Precision and ease of use

Torque is adjusted by hand, so you can quickly set the desired value as you assemble or repair. The Rapidaptor quick‑release chuck enables fast, one‑hand bit insertion and removal, speeding up setup when you switch between insert and power bits. The 1/4" bit head supports a wide range of common bits, reducing the need to carry multiple drivers.

• Easy torque adjustment without special tools
• 2.5–11.5 in-lbs torque range for versatile tightening
• Rapidaptor quick‑release chuck for one-handed bit changes
• 1/4" bit head compatibility broadens your bit options

Comfort, safety, and reliability

The Kraftform handle combines hard and soft zones to fit the hand naturally, helping to minimize fatigue during extended sessions and to maintain steady control. Wera’s focus on tight tolerances and careful material selection contributes to cleaner starts and steadier torque transfer, while the tool is backed by a calibration certificate for traceability.

• Ergonomic Kraftform design for comfortable, high‑speed torque transfer
• German engineering with careful manufacturing tolerances
• Calibration certificate included for reference and quality assurance
• Limited Lifetime Warranty for long-term confidence

Real‑world usefulness

In electronics, cabinetry, or small mechanical assemblies, controlling torque helps avoid over‑tightening and material damage. The adjustable range allows fine tuning for delicate fasteners while still providing enough ''bite'' for reliable seating of larger connectors. The clear scale and straightforward hand adjustment make it practical for on‑the‑spot setup without tools.

Calibrated and ready for use, this screwdriver emphasizes repeatable performance, enabling you to approach each project with a measured, confident touch rather than guesswork. While results can vary with material and screw type, the tool supports safer, more consistent tightening when used as part of your normal workflow.