INSIZE Torque Wrench 4-20Nm IST-9WM20 | 1/4 Inch Drive Adjustable Click Type Torque Wrench
INSIZE IST-9WM20 Torque Wrench – Precision Torque Control for Professional Applications
The INSIZE IST-9WM20 Torque Wrench is a precision-engineered hand tool designed for accurate tightening of fasteners to specified torque values. With a torque range of 4-20Nm, this click-type torque wrench is ideal for automotive maintenance, bicycle servicing, machinery assembly, electronics, engineering workshops, and industrial applications where controlled fastening is essential.
Manufactured with high-quality alloy steel construction, the wrench provides durability, reliability, and long service life. The easy-to-read adjustment scale allows precise torque setting, while the click mechanism delivers a clear audible and tactile signal when the preset torque value is reached, helping prevent over-tightening and damage to components.
Features:
- Brand: INSIZE
- Model: IST-9WM20
- Product Type: Adjustable Click Type Torque Wrench
- Drive Size: 1/4 Inch Square Drive
- Torque Range: 4-20Nm
- Accuracy: ±4% Clockwise
- Scale Type: Micrometer Adjustable Scale
- Operation: Click Type Mechanism
- Material: High-Quality Alloy Steel
- Reversible Ratchet Head
- Easy-to-read torque adjustment scale
- Audible and tactile click indication
- Suitable for precision fastening applications
- Durable and corrosion-resistant finish
- Supplied with calibration certificate (where applicable)
Specifications:
- Drive Size: 1/4 Inch (6.35mm)
- Torque Range: 4-20Nm
- Overall Length: Approx. 270mm
- Ratchet Mechanism: Reversible
- Accuracy: ±4%
Applications:
- Automotive servicing
- Motorcycle maintenance
- Bicycle repair and assembly
- Machinery maintenance
- Industrial equipment assembly
- Engineering workshops
- Precision fastening applications
- General maintenance work





















