The Mastercool 70078-19 Torque Wrench (19 mm) ensures accurate tightness of fittings-- especially in R-410A applications. This unit can be used with the 70078 Torque Wrench Kit (not included) for a wide range of available sizes.

• Wrench Size: 19 mm
• Measures in Newton Meters
• Ensures accurate tightness of fittings
• Ideal for applications involving high-pressure R-410A work