AWTOOLS AW39412BL chave dinamométrica de clique com encaixe de 1/2 polegadas 30-210 Nm Black Line

Incorrectly torqued fasteners can lead to joint failure, equipment damage, or safety hazards. The AWTOOLS AW39412BL 1/2" Drive Click Torque Wrench eliminates guesswork by delivering precise, repeatable torque from 30 to 210 Nm. Its click mechanism provides a clear audible and tactile signal when the set torque is reached, preventing over-tightening. Built with a robust chrome vanadium steel ratchet head and a knurled metal handle, this wrench is engineered for demanding automotive, industrial, and mechanical applications. The Black Line series combines professional accuracy with a sleek, durable finish that resists corrosion and wear.

Who is it for

Professional mechanics, automotive technicians, and industrial maintenance crews who require reliable torque control for wheel lug nuts, cylinder head bolts, and other critical fasteners. DIY enthusiasts working on engine repairs or suspension components will also appreciate its ease of use and consistent accuracy. The wrench is suitable for both workshop and field use, thanks to its included blow-molded storage case.

Main features

• 1/2 inch square drive with reversible ratchet head for clockwise and counterclockwise torque applications.
• Torque range 30–210 Nm with 1 Nm increments, allowing fine adjustment for a wide variety of fasteners.
• High accuracy of ±4% conforming to DIN ISO 6789 calibration standard.
• Click-type mechanism provides an audible and tactile alert when the preset torque value is reached.
• Knurled metal handle with locking mechanism for secure grip and torque setting.
• Chrome vanadium steel construction for durability and corrosion resistance.
• Includes blow-molded plastic storage case for protection and portability.

Specifications

• Drive Size: 1/2 inch
• Torque Range: 30 - 210 Nm
• Torque Increment: 1 Nm
• Accuracy: ±4%
• Measurement Units: Newton-meters (Nm)
• Wrench Type: Click-Type Torque Wrench
• Ratchet Head: Reversible
• Material: Chrome Vanadium Steel (Cr-V)
• Handle Material: Knurled Metal
• Overall Length: 470 mm
• Storage Case: Blow-Molded Plastic
• Calibration Standard: DIN ISO 6789
• Application: Automotive, Industrial, Mechanical
• Product Line/Series: Black Line
• Locking Mechanism: Knurled handle lock

Tips

Always store the torque wrench at its lowest setting to maintain calibration. For best accuracy, use smooth, steady pulls and stop immediately when the click is heard. Periodically check calibration, especially after heavy use or if the wrench has been dropped.