Wiha T-Handle Electric Hex and Nut Driver. The 334N and 336N Hex Drivers with T-Handle are made of chrome-vanadium steel, through hardened, black-finish or nickel-plated. They have an insulation moulded directly onto blade and are manufactured acc. to EN/IEC 60900:2004. The GS-Mark confirms that the products meet the requirements of the German Product Safety Act. The Hex Drivers are suitable for high torque transfer with minimal effort, especially for all work on or around electrical components up to 1000 V AC. The 334N has a recess in shank to accomodate for long screws. The Inch Sizes Hex Driver has chrome-vanadium steel, through hardened, nickel-plated blade and Wiha T-Handle.
The Wiha T-Handle hex driver series is designed for high‑torque transfer with minimal effort, suitable for work on electrical components up to 1000 VAC. The drivers feature a chrome‑vanadium steel blade that is through‑hardened and nickel‑plated, with insulation moulded directly onto the blade.
The leaflet lists metric and inch sizes, order numbers, torque values, and a colour‑coding system that distinguishes metric, inch, TORX® and TORX PLUS® blades. An extra recess in the shank accommodates long screws.
| Blade material | Chrome‑vanadium steel, through hardened, nickel‑plated |
|---|---|
| Handle type | Wiha T‑Handle |
| Maximum voltage rating | 1000 VAC |
It can be used on electrical components up to 1000 VAC.
The blade is made of chrome‑vanadium steel, through hardened and nickel‑plated.
Red indicates metric hex blades, yellow indicates inch hex blades, green indicates TORX® blades, and light green indicates TORX PLUS® blades.
A recess in the shank accommodates long screws.