Fine Screwdriver PicoFinish ESD Hex 1/4" x 1.3 mm x 40 mm - Wiha 43681

The Wiha PicoFinish ESD 273P in 1.3 mm (1/4") covers one of the most common hex sizes in electronics assembly. The dissipative design protects components from electrostatic damage while the ergonomic handle ensures precise, comfortable turning.

Benefits

• ESD-safe per IEC 61340-5-1: surface resistance 10⁶ - 10⁹ ohm protects ESD-sensitive assemblies
• Dual drive size: 1.3 mm metric and 1/4" inch - versatile across international assemblies
• Quick-turning zone with rotating cap for fast, fatigue-free operation
• Ergonomic handle with soft zone for comfortable extended use
• Screwdriver symbols on the rotating cap for easy profile identification

Technical data

• Drive: Internal hexagon 1.3 mm / 1/4"
• Visible blade length: 40 mm
• Round blade diameter: 2.5 mm
• Handle diameter: 9 mm
• Overall length: 134 mm
• Product dimensions: 135 x 17 x 17 mm (L x W x D)

Applications

Suited for assembly and service work on PCBs, housings and control units where 1.3 mm or 1/4" hex fasteners are used. Made in Germany (HS 8205.4000).