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BIGSTREN 3/8" 7–112 Nm torque wrench with lock and calibration certificate
The BIGSTREN precision torque wrench is a reliable tool for mechanics, DIY enthusiasts, and professional workshops. With a torque range of 7–112 Nm and a calibration certificate, it guarantees precise screw tightening and safe work on components requiring high precision. The set includes a practical case that protects the tool from damage and makes it easy to store.
Precision you can rely on - BIGSTREN torque wrench for confidence in every tightening
Range 7-112 Nm - ideal for precision and service work in the automotive and industrial sectors.
Calibration certificate - confirmed measurement accuracy, ready to use immediately after purchase.
High quality workmanship - durable chrome vanadium steel ensures wear resistance.
Torque lock - prevents accidental change of values during operation.
Ergonomic handle - secure grip and comfort of use even during long tasks.
Click mechanism - signals that the set torque has been reached with a noticeable "click".
Case included - safe storage and easy transport of the tool.
Technical specifications of the BIGSTREN torque wrench
Each key has its own calibration certificate
Each key has an individual serial number consistent with the attached certificate
Scale on the tool
Non-slip handle
Packed in an aesthetic snap-closure case
Gift idea
Size: 3/8
Right/left key
The force of the torque wrench works when tightening screws or nuts "clockwise" - then the torque mechanism is activated, which signals with a "click" that the torque has been reached
Head with rattle
Minimum torque: 7 (Nm)
Maximum torque: 112 (Nm)
Accuracy: 4%
For tightening screw connections: yes
Universal: yes, for square bolts, hexagonal bolts, hooks, motorcycle nuts, etc.
Dynamometric: yes
Material: steel + PVC case
Mechanism: click with setting lock
Length: 37 cm
Packaged weight: 1.182 kg
Product weight: 1.083 kg
Certificate: Calibration (included)
Handle: non-slip, ergonomic
Case: hard, resistant to damage
Brand: Bigstreen
What's included in the kit?
- BIGSTREN 3/8" torque wrench
- Calibration certificate
- Protective case
- User manual
- Colorful packaging
PRODUCER:
ISO TRADE Spółka z o.o.
Gniewomierz 173
59-241 Legnickie Pole, Polska
office@iso-trade.biz
RESPONSIBLE PERSON IN THE EU:
IsoTrade
WARNING CONTENT:
- Never exceed the maximum torque for which the wrench is calibrated.
- Calibrate your torque wrench regularly.
- Before each use, make sure the key is properly calibrated.
- After use, set the wrench to the lowest possible torque.
- Regularly maintain the condition and cleanliness of your torque wrench.
-When tightening, use smooth, even movements to ensure accurate torque readings. Sudden movements can interfere with the accuracy of the measurement.
-Store your wrench in a dry, clean place, away from moisture and dust, to avoid corrosion and contamination of the mechanism. After use, it's best to set the wrench to the lowest torque setting to reduce tension on the internal springs.
-The torque wrench is sensitive to mechanical damage, so avoid dropping it, which could affect the accuracy of the measurements and damage the mechanism.
















