Wera 05074705001 Adjustable Torque Screwdriver Hex Tip

Product Description

The WERA 05074705001 is an adjustable torque screwdriver designed for precise, repeatable fastening in applications where torque control is critical. It accepts hex tips through a 0.025 inch drive and delivers torque in a range of 566.4 to 1246 in/oz (4.0 to 8.8 Nm), with adjustments made in 0.4 Nm increments. Accuracy is rated at plus or minus 6 percent, which meets typical professional standards for controlled-torque assembly and service work. At 150 mm overall length and 0.27 pounds, it is compact enough for tight-access installations. Technicians in HVAC, electrical, and light mechanical service will find this tool appropriate where manufacturer torque specs must be followed without a full torque wrench setup.

This screwdriver is suited for residential and light commercial service work involving small fasteners, terminal screws, equipment panels, and electronic assemblies where overtightening risks component damage. The hex tip drive accommodates standard hex insert bits, making it adaptable across a variety of fastener heads common in trade service environments. The 0.4 Nm graduation allows technicians to dial in specific torque values called out in equipment service manuals.

Key Features

• Adjustable torque range of 566.4 to 1246 in/oz (4.0 to 8.8 Nm) with 0.4 Nm increment graduation
• Hex tip drive with 0.025 inch drive size for use with standard hex insert bits
• Plus or minus 6 percent accuracy for consistent, repeatable fastening
• 150 mm overall length for access in confined spaces
• Compliant with DIN EN 61340-5-1, DIN ISO 1173-C 6.3, and E 6.3 (ISO 1173) standards
• Single-piece tool, no assembly required

Compatibility

Designed for use with hex insert bits that fit a 0.025 inch drive. Suitable for general trade service applications requiring controlled torque output within the 4.0 to 8.8 Nm range.

Installation Notes

Set the desired torque value before beginning work by adjusting to the marked graduation on the handle. Always verify the torque setting against the equipment service manual before applying to fasteners. Do not exceed the maximum rated torque of 1246 in/oz, as this can damage the tool or the fastener. This tool is not tether capable and should not be used in elevated work applications requiring fall-arrest tool management.