Bahco 74WR-300 Chiave dinamometrica a scatto con testa a cricchetto reversibile, attacco 1/2 inch, 60-300 Nm

The Bahco 74WR-300 stands out with its through-square drive and reversible ratchet head, allowing the user to tighten fasteners in tight spaces without removing the socket. This click-type torque wrench delivers an audible and palpable release signal when the set torque is reached, preventing over-tightening.

Highlights

• Torque range: 60 - 300 Nm
• 1/2 inch (12.5 mm) square drive with through-square design
• Reversible ratchet head with 32 teeth
• Accuracy: ±4% clockwise, conforms to EN ISO 6789-1:2017
• Micrometer scale for precise torque setting
• Ergonomic, non-slip handle for comfortable grip
• Supplied in a sturdy plastic case

In daily use

Set the desired torque using the micrometer scale, then apply force until the wrench clicks and gives a palpable impulse. The reversible ratchet allows tightening in both directions, while the through-square drive enables access to recessed fasteners. The high-grade steel construction ensures durability in demanding workshop environments.

Full specifications

• Torque range: 60 - 300 Nm
• Drive size: 1/2 inch (12.5 mm)
• Wrench type: Click-type (releasing)
• Ratchet type: Reversible ratchet head
• Drive mechanism: Through-square drive
• Accuracy: ±4% clockwise
• Standard compliance: EN ISO 6789-1:2017
• Scale type: Nm scale
• Adjustment mechanism: Micrometer scale
• Release signal: Audible click and palpable impulse
• Material: High-grade steel
• Handle material: Ergonomic, non-slip grip
• Direction of operation: Bi-directional (accuracy specified for clockwise)
• Number of ratchet teeth: 32 teeth
• Storage: Supplied in sturdy plastic case
• Certification: Declaration of conformity included

Final note

The Bahco 74WR-300 is a reliable choice for professionals who require precise torque control and versatility in fastening applications.