Käsiruuvimeisseli Wiha 35393 yksittäinen standardi 191 mm 55 g

The Wiha 35393 manual screwdriver (191 mm, 55 g) is an insulated precision tool designed for safe work on live parts up to 1,000 V AC. It combines a slim, through-hardened chrome-vanadium-molybdenum blade with integrated protective insulation and an ergonomic SoftFinish® multi-component handle to provide controlled access to deep-set screws while meeting IEC 60900 and DIN ISO 8764-PH standards.

Advantages

The slim blade profile provides protected access to recessed fasteners, while the SoftFinish® handle reduces strain on hands and muscles. Each screwdriver is individually tested at 10,000 V AC and approved for safe use up to 1,000 V AC. The handle-length concept balances torque and control for efficient precision work, and the high-quality black-finish blade offers durability and wear resistance.

Suitable for

Key specifications

How to use

Select the screwdriver for the appropriate screw type and size, ensuring the insulated blade fully engages the screw head. Use the tool for live electrical work only within the approved 1,000 V AC limit and inspect the insulation and handle before each use. Apply torque smoothly using the ergonomic handle to maintain control and avoid sudden force that could damage the screw or tool.

Recommendations

Do not use the insulated screwdriver if the insulation shows cracks, cuts or other damage. Store the tool clean and dry, and have it inspected or retested according to local safety regulations if it has been exposed to mechanical damage, chemical attack, or extreme temperatures.