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Heavy-duty 3/4" drive window type torque wrench with a wide 150–750Nm torque range, ±3% accuracy and a reversible 48-tooth ratchet mechanism. Designed for truck, commercial vehicle, agricultural machinery and industrial maintenance applications.
The GM2634750 is a heavy-duty 3/4" drive torque wrench designed for high-torque fastening applications.
Its window-style torque scale allows users to read and adjust the torque setting clearly. The 48-tooth reversible ratchet provides smooth operation and convenient direction control, making the wrench suitable for professional automotive workshops, truck maintenance and industrial assembly.
Manufactured from Cr-V and Cr-Mo steel for strength and durability, the torque wrench offers ±3% accuracy across its specified working range. Each wrench is supplied in a protective blow-moulded case with a color label.
| Item | Specification |
|---|---|
| Product Code | GM2634750 |
| Product Type | Window Type Torque Wrench |
| Square Drive | 3/4" |
| Torque Range | 150–750Nm |
| Accuracy | ±3% |
| Ratchet Teeth | 48 teeth |
| Ratchet Direction | Reversible |
| Material | Cr-V Steel + Cr-Mo Steel |
| Packaging | Blow-Moulded Case + Color Label |
The GM2634750 provides ±3% torque accuracy for professional high-torque applications. Each production batch can be inspected and verified according to the customer’s quality-control requirements.
Greatmax supports factory calibration documentation, individual serial-number traceability and customer-specific testing requirements for OEM and private-label projects.
For guidance on certificate dates and recalibration intervals, read: How Long Is a Torque Wrench Calibration Certificate Valid?