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Green ESD torque driver with 1/4 inch drive and fiber base handle

Wera Tools

Wera Tools ESD Torque Driver 1/4" .30–1.20 Nm 05074730001

SKU CH-X5Y9-S723S

Adjustable ESD-safe torque driver with 1/4" drive covering 0.30 to 1.20 Nm

  • Product typeScrewdrivers
  • ESD-safe driver protects sensitive electronics during assembly
  • Adjustable torque range .30–1.20 Nm prevents overtightening
  • 1/4" hex drive accepts standard bits for versatility
  • Green fiber-composite handle gives secure grip and visual identification
  • Wera precision engineering since 2016 ensures reliable calibration

ESD Torque Driver 1/4

This ESD-safe torque driver handles 1/4" bits and delivers adjustable torque from .30 to 1.20 Nm. It is built for electronics assembly where electrostatic discharge protection is required. Technicians working on sensitive PCBs, control boards or small appliances will find the range suitable for precision fastening tasks.

Green fiber grip and low torque range

The green fiber-based handle provides a secure, non-slip grip during repetitive use. Because the maximum setting is only 1.20 Nm, the tool generates minimal hand fatigue and operates quietly without impact mechanisms. Power draw and thermal concerns do not apply to this manual driver.

Replaces fixed-torque or non-ESD drivers

This model upgrades from fixed-value torque tools or standard screwdrivers that lack ESD protection. The jump is worth it when a single adjustable driver must cover multiple low-torque fasteners on static-sensitive assemblies. It is not for buyers who need higher torque values, larger drive sizes or powered operation.

How it compares

Measured against everything we stock in Screwdrivers, Nut Drivers & Hex Keys, at today’s prices. Recalculated every night.

Price $93.99
Pricier than about 90% of the 415 comparable items (median $11.99).

Specifications

Product
Brand nameWERA
Product typeScrewdrivers

Questions about this item

How do I set the torque on the 1/4" driver before use?

Pull the locking collar back, rotate the handle until the scale shows the desired value between .30 and 1.20 Nm, then release the collar to lock the setting.

What part will need replacement after extended use?

The 1/4" hex bit holder can wear from repeated bit changes; keep spare holders on hand for quick swaps.

At what torque does the click mechanism trigger during sustained fastening?

The driver clicks when the applied torque reaches the preset value anywhere from .30 up to 1.20 Nm.

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