Torque Wrench 1/2" Hikoki JCB TORQUE WRENCH 40–220 Nm, model JCB-6474535

Hikoki JCB TORQUE WRENCH 1/2" (40–220 Nm) is a precision hand torque wrench with a 1/2-inch square drive and an adjustable torque range from 40 to 220 newton metres. Engineered for controlled tightening and loosening of nuts and bolts, this tool delivers repeatable torque settings for assembly and maintenance tasks in automotive, workshop and light industrial environments. Its scale and adjustable mechanism enable accurate application of torque to ensure correct clamping force and to prevent over- or under-tightening.

Advantages

The torque wrench offers a clear, adjustable torque scale and a robust handle for secure grip during use. Its 1/2" drive supports common socket sizes used in vehicle maintenance and machinery repair. The calibrated range of 40–220 Nm covers a wide set of fastener requirements, reducing the need for multiple tools. Designed for repeatability, it helps maintain consistent fastening quality and supports safety-critical applications where specified torque values are required.

Suitable for

• Automotive repair and wheel fastening
• Workshop assembly and maintenance tasks
• Industrial machinery maintenance with medium torque requirements
• Precision assembly where specified torque values are mandatory

Key specifications

• Drive size: 1/2 inch square drive
• Torque range: 40–220 Nm (adjustable)
• Operation: manual, hand-operated
• Scale type: adjustable calibrated torque scale
• Typical use: tightening and loosening bolts and nuts to set torque

How to use

Set the required torque on the calibrated scale according to the fastener manufacturer’s specification. Attach a suitably sized socket to the 1/2" drive and position the wrench on the fastener. Apply steady, even force until the wrench indicates the set torque value (typically by a click or detent depending on the wrench design). After reaching the set value, stop applying force to avoid over-torquing. For loosening fasteners, use the wrench in standard ratcheting or reversible mode if available or use a separate breaker bar if necessary.

Usage recommendations

Regularly verify calibration if the wrench is used for safety-critical work; follow manufacturer guidance for recalibration intervals. Store the tool at its lowest torque setting when not in use to preserve spring tension. Use appropriate sockets and avoid applying extensions or cheater bars that can produce inaccurate torque readings.