Tohnichi RSP120NX19 Preset Torque Wrench

Tohnichi RSP120NX19 Torque Wrench is a ring head preset torque wrench manufactured by Tohnichi, a renowned brand from Japan. It is designed to tighten bolts and nuts to a fixed torque value preset at the factory or by a technician, which cannot be adjusted by the general end-user. This ensures uniformity and minimizes tightening errors in repetitive production processes.

Key Specifications & Features:

• Square Drive: 1/2 inch with Ratchet Head (for 19 mm socket).
• Preset Torque Mechanism: Factory-set for precision and sealed against unauthorized adjustments.
• Click Mechanism: Clearly sounds a "CLICK" and provides a slight impulse when reaching the set torque of 120 Nm.
• High Accuracy & Consistency: ±3% accuracy, ideal for assembly lines.

Usage Instructions:

1. Attach the appropriate 19 mm socket to the 1/2 inch square drive.
2. Place the socket securely onto the 19 mm bolt/nut.
3. Apply steady force clockwise until hearing a clear "CLICK".
4. Stop immediately upon the "CLICK" signal. Do not over-tighten.