Zero-Reset click-type torque wrench in case with sockets and extension bars - Beta 666/C20

Beta 666/C20 Zero-Reset torque wrench with complete accessory set for controlled tightening

The Beta 666/C20 is designed for workshops, maintenance teams and professionals who want a complete, ready-to-use and reliable torque kit. Zero-Reset technology eliminates the need to release tension after use, while the 72-tooth reversible ratchet allows fast and precise work even in tighter spaces.

• 40÷200 Nm torque range
• 1/2" male square drive
• Professional accuracy ±3%
• Double Nm graduated scale with precise vernier adjustment
• 72-tooth reversible ratchet with 5° take-up angle
• Bi-material handle resistant to fuel, oil and industrial liquids
• Push-pull locking/unlocking system
• UNI EN ISO 6789 certified
• Metal case 510x180x45 mm

Complete kit contents

• 1 Beta 666/20 Zero-Reset torque wrench, 1/2", 40÷200 Nm
• 11 Beta 920A hex sockets: 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 21 mm, 22 mm, 24 mm, 27 mm
• 3 Beta 920/20, 920/21, 920/22 extension bars: 75 mm, 125 mm, 255 mm
• 1 Beta 920/15 adaptor: 1/2" female - 3/8" male

Who it is for
Ideal for garages, tyre shops, maintenance teams, repair technicians and professionals working with controlled 1/2" tightening.

Why it is worth it
You get a ready-made set with the most useful sizes already organised in one case, instead of building the kit piece by piece.

FAQ

Does it need to be reset to minimum after use?
No. Zero-Reset technology is specifically designed to eliminate that final operation.

Is it suitable for professional use?
Yes. It is designed, tested and certified for professional use according to UNI EN ISO 6789.

What is the advantage over a single torque wrench?
This version includes sockets, extension bars and adaptor, making it a complete working kit straight out of the case.