BETA 666 Zero-Reset Torque Wrench - 20-100 NM

The 100% Made in Italy wrench that does not need to be unloaded at the end of use, ideal for controlled tightening of screws/bolts.

The innovative ZERO-RESET features a reversible ratchet for right-handed tightening with ± 3% torque accuracy. Reaching the set torque is signalled by a mechanical click perceptible to hearing and touch.

The ZERO-RESET torque wrench has been entirely designed and manufactured in Beta’s Italian factories.   ZERO-RESET Thanks to higher performance materials and improved heat treatment of the spring and adjustment system components, the wrench no longer needs to be unloaded at the end of use. The torque wrench maintains the calibration within the certification range. EASY SETTING The graduated scale with the addition of a norius allows the setting of even the smallest fractions of a range, down to a tenth of a Nm. ZERO-RESET SYSTEM New wrench components mean that the wrench no longer has to be reset at the end of the cycle. WIDE RANGE The range of 7 wrenches makes it possible to perform tightening operations from 5 to 210 Nm, with square male couplings from 1/4” to 1/2”. REVERSIBLE RATCHETS 72 tooth mechanism for fast and precise use of the wrench, ensuring a recovery angle of only 5°. DOUBLE GRADUATED SCALE High scale visibility. Easily selectable setting with extremely precise increment. BIMATERIAL HANDLE The ergonomic handle provides a comfortable and secure grip. Made of materials resistant to fuels, oils and industrial liquids. PUSH-PULL SYSTEM FOR TORQUE LOCKING Lock/unlock knob with highly visible red ring in unlocked position. Torque setting by turning the handle. TRIGGER MECHANISM The trigger mechanism is perceptible both by hearing and touch.

• Part Number: 666/10X
• Torque Range: 20 to 100 Nm
• Drive Size: 1/2"
• Diameter (D): 30 mm
• Dimension (A): 37 mm
• Length (L): 385 mm
• Weight: 770 g
• Volume: 0.25 dm³