Chave dinamométrica de clique JCB 1/2 polegadas 20-120 Nm com mala de transporte

Incorrectly torqued fasteners cause premature wear, loosening, or even catastrophic failure in automotive and industrial settings. The JCB 1/2" Drive Click Torque Wrench eliminates guesswork, delivering precise torque application from 20 to 120 Nm with an audible and tactile click that signals when the set value is reached. Whether you're tightening wheel nuts, cylinder head bolts, or machinery fasteners, this tool ensures consistent, repeatable accuracy.

Who is it for

Designed for professional mechanics, automotive technicians, and serious DIY enthusiasts who demand reliable torque control. It is equally suited to workshop environments, roadside repairs, and precision assembly tasks where over- or under-tightening is not an option.

Main features

• 1/2 inch square drive with reversible 24-tooth ratchet head for quick engagement and disengagement.
• Wide torque range of 20–120 Nm with fine 1 Nm increments for versatile applications.
• Dual scale (Nm and ft-lb) with micrometer-style adjustment and locking collar to prevent accidental changes.
• Audible click and tactile release provide clear feedback when target torque is reached.
• Manufactured from chrome vanadium steel for durability and long service life.
• Individually calibrated to ±4% clockwise accuracy, conforming to DIN EN ISO 6789.
• Supplied in a blow-moulded storage case for protection and organisation.

Specifications

• Drive size: 1/2 inch (12.7 mm)
• Torque range: 20–120 Nm
• Torque increment: 1 Nm
• Accuracy: ±4% clockwise
• Wrench type: Click-type torque wrench
• Measurement scale: Dual scale (Nm and ft-lb)
• Ratchet head: Reversible, 24-tooth
• Material: Chrome vanadium steel
• Handle grip: Knurled metal
• Adjustment mechanism: Micrometer-style with locking collar
• Audible feedback: Yes (distinct click)
• Tactile feedback: Yes (momentary release)
• Storage: Blow-moulded storage case included
• Calibration: Individually calibrated
• Standards compliance: DIN EN ISO 6789
• Application: Automotive, mechanical, industrial

Tips

Always store the torque wrench at its lowest setting to maintain calibration accuracy. Avoid using it to break loose fasteners; use a breaker bar instead. Periodically check calibration, especially after heavy use or if dropped.