Wera 05027931001 Preset Torque Screwdriver T7 Torx

Product Description

The WERA 05027931001 is a preset torque screwdriver designed for fastening applications that require repeatable, controlled torque output. Set at a fixed maximum torque of 8 in-lb (0.9 Nm) with a T7 Torx tip, this tool eliminates the guesswork of manual torque estimation. The overall length is 7.5 inches, with a shaft length of 2.56 inches and a handle length of approximately 4.13 inches. It is a single-piece, non-adjustable tool intended for technicians who need consistent torque delivery without a dial or click-style adjustment mechanism. Accuracy is rated at plus or minus 10 percent of the preset value.

This screwdriver is suited for light-duty precision fastening tasks where overtorquing small fasteners is a concern. Common applications include electronics assembly, control board servicing, HVAC equipment panels, and other situations where a T7 Torx drive at low torque is specified. The preset design makes it a reliable option for repetitive production or service tasks where speed and consistency matter more than torque range flexibility.

Key Features

• Preset torque at 8 in-lb (0.9 Nm) - no field adjustment required
• T7 Torx tip for small fastener applications
• Plus or minus 10 percent torque accuracy
• 7.5-inch overall length for comfortable reach in confined spaces
• Single-piece construction - not tether capable

Compatibility

Designed for use with T7 Torx fasteners in applications requiring a preset torque value of 8 in-lb or 0.9 Nm.

Installation Notes

This tool is intended for use by technicians familiar with torque-sensitive fastening procedures. Power down any equipment before servicing panels or components that require access with this screwdriver. Do not use this tool to attempt torque values beyond its preset rating, as doing so may damage the tool or the fastener. No calibration adjustment is available in the field - if torque output is suspected to be out of specification, return the tool for calibration verification.