IRWIN Pliers, Curved Jaw, Locking, 10-Inch (4935576)

Precise and Flexible Torque Range: With a torque force range of 10-80 NM, this torque wrench is highly versatile, catering to a wide range of applications while maintaining accuracy within +/-4% due to its pre-calibrated nature. | 1080 Nm Adjustable Torque Range: This adjustable torque wrench offers a 1080 Nm torque range for controlled tightening on HVAC flare connections. The easy-to-read torque scale helps users set the desired torque value clearly before tightening flare nuts. | Includes 5 Fixed Open End Heads: The torque wrench set includes 5 fixed open-end heads: 17 mm, 22 mm, 26 mm, 29 mm, and 32 mm. Dedicated head sizes provide better fit and more stable contact than a universal adjustable jaw when working on common HVAC flare nut sizes. | Open End Design for Tight HVAC Spaces: The open end torque wrench design is useful where sockets cannot fit over copper lines. Slim fixed heads help reach flare nuts near service valves, copper tubing, wall-mounted units, and other tight HVAC installation spaces. | Audible Click Helps Reduce Over-Tightening: When the preset torque is reached, the HVAC torque wrench provides an audible click warning to help users stop tightening. This helps reduce over-tightening, under-tightening, and inconsistent flare connection results during mini split installation.