NT Tools Torque Wrenches 1/4″–1″ (0.25–102 kgm)

Torque wrenches tighten a bolt to the value the manufacturer specifies: more stretches the bolt or strips the thread, less lets it work loose. A click wrench signals the set value with a sound and a felt release; a digital wrench shows it on a display. A torque angle gauge measures the second stage on torque-plus-angle bolts such as cylinder heads; a torque multiplier multiplies hand force through a gear train. This family comes in 13 options: 1/4″- 0.25 ...1.1kgm, 1/4″ - 0.5 ... 3.3kgm, 3/8″ - 0.25 ... 1.1kgm, 3/8″ - 0.7 ... 3.3kgm, 3/8″ - 1.2 ... 7.0kgm, 1/2″ - 1.2 … 7.0kgm, 1/2″ - 3.0 … 14.0kgm, 1/2″ - 5.0 … 23.0kgm, 1/2″ - 7.0 … 35.0kgm, 3/4″ - 14.3 … 57.1kgm, 3/4″ - 20.4 … 81.6kgm, 1″ - 20.4 … 102.1kgm, 1″ - 30.6 … 153kgm. The order code of each is in the specification table; quote the code when you ask for a price.