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Seven-piece ESD-safe precision screwdriver set with hard-chromed blades and ergonomic handles

Wiha Tools

Wiha Tools 27393 ESD Precision Screwdriver Set, 7 pcs

SKU CH-0YP3-M06BW MPN 27393

Seven-piece ESD-safe precision screwdriver set with slotted and Phillips tips on 150 mm chrome-vanadium-molybdenum steel shanks

  • Handle constructionChrome Vanadium Molybdenum Tool Steel
  • Product typeNut Drivers
  • Color and finishHard Chromed
  • ESD-safe handling protects sensitive electronics with IEC 61340-5-1 compliance
  • Chrome vanadium molybdenum steel blades resist corrosion and maintain tip accuracy
  • Seven-piece set covers slotted 2.0 2.5 3.0 3.5 4.0 mm and Phillips #0 #1
  • Uniform 150 mm shank length gives consistent reach in tight assemblies
  • Ergonomic handles reduce fatigue during extended precision work

ESD-Safe 7-Piece Precision Set

The Wiha Tools 27393 set contains seven precision screwdrivers built to IEC 61340-5-1 for electrostatic discharge protection. It covers slotted sizes 2.0, 2.5, 3.0, 3.5 and 4.0 mm plus Phillips #0 and #1, every blade 150 mm long and hard-chromed for corrosion resistance.

For Electronics Assembly and Repair

Technicians handling static-sensitive boards, small appliances or fine mechanical devices will find the ESD-safe handles and metric range appropriate. Buyers who need Torx, hex or larger drive profiles should look at a different kit.

IEC 61340-5-1 Certified ESD Safety

The decisive specification is compliance with IEC 61340-5-1, confirming the handles meet the standard for electrostatic discharge control. If your workflow does not require certified ESD protection, a standard precision set may be simpler.

How it compares

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

Price $38.99
Pricier than about 83% of the 415 comparable items (median $11.99).

Specifications

Product
Brand nameWiha Tools
Model name27393
Product typeNut Drivers
Color and finishHard Chromed
Size & build
Handle constructionChrome Vanadium Molybdenum Tool Steel

Questions about this item

What does the 150 mm shank length mean when I am working inside a tight enclosure?

The 150 mm shank gives you deep reach without a long handle getting in the way, so you can turn screws at the back of a chassis while keeping your grip outside the opening.

How does the IEC 61340-5-1 ESD rating protect the components I am servicing?

The handle and tip are built to IEC 61340-5-1, so static charge drains safely to ground instead of jumping to sensitive circuitry when you touch a fastener.

Will the 4.0 mm slotted driver fit the standard M3 standoffs on my motherboard?

The set includes 2.0, 2.5, 3.0, 3.5 and 4.0 mm slotted tips plus #0 and #1 Phillips, covering the common M2.5 to M4 hardware found on most boards.

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