Powerhand Break Back 3/4'' Torque Wrench 300-1000Nm

Designed for heavy-duty industrial and automotive applications, this 3/4" Break-Back Torque Wrench delivers reliable, high-torque performance across a wide 300–1000Nm range. The precision break-back mechanism provides a clear tactile and audible signal when the preset torque is reached, significantly reducing the risk of over-tightening critical fasteners. Manufactured to exacting standards, the wrench offers ±4% accuracy and is fully compliant with ISO 6789-1 and ASME B107.300-2010 calibration requirements. A robust 36-tooth ratcheting head with a 6° arc swing ensures smooth operation and durability, even under full load and in confined spaces. Finished in a durable matt chrome coating, the tool resists corrosion while maintaining a professional appearance. For added convenience, the wrench splits down for compact storage and is supplied in a heavy-duty protective case, making it ideal for both workshop and mobile use. Each wrench is factory-calibrated and supplied with a certificate of conformity, providing 12 months of calibration assurance and complete peace of mind. Technical Specification 3/4" drive heavy-duty torque wrench Torque range: 300–1000Nm ±4% accuracy to ISO 6789-1 & ASME B107.300-2010 Break-back design prevents over-torquing 36-tooth ratchet with 6° arc swing Durable matt chrome finish Splits for easy transport and storage Supplied with a protective case and a calibration certificate Weight : 9.71 kg Contents 1 x Torque Wrench 1 x Adjustment Key 1 x Calibration certificate