The Unior 264 click-type torque wrench is a precision tool designed for accurate torque application on right-hand threaded bolts and nuts. It features a reversible ratchet head, allowing for clockwise and anti-clockwise operation, with torque application in the direction specified on the handle. The wrench provides an unmistakable signal when the set torque is reached, ensuring precise tightening. It operates with a dual scale in Newton-meters (Nm) and kilogram-meters (Kgm), adhering to the ISO 6789 standard. The default recalibration interval is 12 months or approximately 5,000 cycles. The wrench should not be used for untightening and should always be returned to the starting point after use to maintain accuracy. The 3/4" model has a torque range of 70–560 Nm, a length of 840 mm, and weighs 5.6 kg.
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