VEVOR 1/2 Inch Torque Wrench 34-340 Nm Precise Tightening Reversible Ratchet

Designed for construction sites, auto shops, and industrial maintenance, the VEVOR 1/2-inch Torque Wrench (34–340 Nm) ensures precise and repeatable tightening of critical assemblies. Its wide torque range covers the majority of professional applications, from cylinder head tightening to structural fasteners. With its reversible ratchet and crisp click, it offers control, efficiency, and reliability for demanding tradespeople and technicians every day.

Main features

• Extended range 34–340 Nm : covers almost all common tightening torques in mechanics and construction.
• Universal 1/2” drive : compatible with most professional sockets and workshop accessories.
• Reversible ratchet : easy tightening and loosening, quick access in confined spaces.
• Precise torque adjustment : smooth adjustment knob and locking mechanism to prevent any misalignment during use.
• Clear trigger signal : clear feedback to achieve the target torque without over-tightening.
• Robust construction : alloy steel body and anti-corrosion finish to withstand construction site conditions.
• Readable scale : contrasting graduations for quick adjustment, even in low light.

Compatibility & materials

1/2" square drive compatible with standard 6-point, 12-point sockets and extensions. Can be used with 1/4" and 3/8" adapters (not included) for expanded applications. Suitable for fastening steel, stainless steel, and alloys on light vehicles, commercial vehicles, machinery, and metal structures. High-strength alloy steel body with surface protection against abrasion and oxidation.

Technical table

• Brand : VEVOR
• Type : Click-type torque wrench
• Drive square : 1/2 inch
• Torque range : 34–340 Nm
• Mechanism : reversible ratchet
• Adjustment : dial with locking mechanism
• Origin : CN

Why the pros love it

• A wide range of services covering maintenance, assembly and repair across multiple sectors.
• Reliable adjustment ensuring repeatable tightening.
• Ergonomics designed for construction sites: secure grip, visible scale.
• Universal 1/2” compatibility reduces tool changes.

Package contents

• VEVOR 1/2" Torque Wrench 34–340 Nm
• User manual

Tips & Safety

• Always return the setting to the minimum after use to preserve the spring.
• Do not use to loosen seized fasteners with high pull-out torque.
• Apply the torque by pulling steadily on the handle, without jerking or extending it.
• Use sockets suitable for the target torque (ideally impact sockets on hard bolts).
• Respect the manufacturer's torque specifications and check the condition of the threads/lubrication.

FAQ

• Is the wrench compatible with all 1/2" sockets? Yes, with standard 1/2" 6/12 point sockets and suitable extensions.
• Can it be used for loosening? Yes, via the reversible ratchet, but the torque measurement is only valid when tightening.
• How to adjust the torque correctly? Turn the dial to the desired value, then lock it before use.
• Is the key calibrable? It is designed to maintain its accuracy; periodic metrological checks are recommended in intensive use.
• Can it be used with 3/8” or 1/4” adapters? Yes, with appropriate adapters (not supplied) while respecting the torque range.
• What to do at the end of the job? Clean, unlock and reset to minimum torque, then store in a dry place.