Norbar 650 Torque Wrench 3/4" Square Drive

The Norbar 650 Torque Wrench is a professional-grade precision tool designed for heavy-duty torque applications requiring accuracy and reliability. Featuring a 3/4" square drive, this torque wrench delivers exceptional accuracy of ±3% across its operational range, making it ideal for critical fastening work in automotive, plant maintenance, and industrial assembly operations.

The wrench incorporates a positive click mechanism that can be heard, seen and felt when the preset torque value is reached, helping to prevent over-torquing and ensuring consistent, accurate results. The 60-tooth fine ratchet allows the tool to operate effectively in confined spaces with minimal swing arc, whilst the push-through ratchet design enables efficient working in both directions.

This non-length dependent torque wrench features a clear dual-scale display showing readings in both Nm and lbf.ft for versatility across different technical specifications. The 886mm overall length provides excellent leverage for high-torque applications, whilst the 744mm torque radius ensures accurate torque application. An extension handle can be fitted to reduce operator effort during extended use, though this is supplied separately for the Model 650.

Each wrench is supplied with a Calibration Certificate meeting the requirements of ISO 6789-2:2017, providing documented traceability and confidence in measurement accuracy for professional applications.

Features and Benefits:
• ±3% accuracy for precise, reliable torque measurement
• Audible, visual and tactile click mechanism prevents over-torquing
• 60-tooth ratchet for use in restricted access areas
• Dual-scale display in Nm and lbf.ft for versatility
• Non-length dependent design maintains accuracy with extensions
• ISO 6789-2:2017 calibration certificate included as standard

Specifications:
Wrench Type: 3/4in Drive Wrench
Min. Capacity (Nm): 130
Max. Capacity (Nm): 650
Drive: 3/4in Square
Range: 130-650Nm (100-480 lbf.ft)
Torque Radius: 744mm
Ratchet Teeth: 60
Ratchet Type: Push-Through
Length: 886mm
Weight: 4.0kg