TORQUE WRENCH, PRESET OPEN END SPANNER

Dedicated torque wrench for tightening flare nuts.
[Features]
? Standard tightening torque is set in advance for the new refrigerant’s flare pipe coupling and flare nut.
* The torque value setting cannot be changed.
? When it reaches the set torque value, there will be a “clicking” sound or light “shock” to the hand.
[Applications]
? For tightening flare tube fittings and flare nuts on room air-conditioners, cooling machines, etc