Conjunto de chaves de fendas Wera Kraftform VDE/7 Heavy Metal 2

The Wera Kraftform VDE/7 Heavy Metal 2 Set comprises seven insulated screwdrivers designed for safe electrical work. Each tool in the set is VDE certified for use on live electrical installations up to specified voltage limits, and features the Kraftform handle shaped to reduce hand fatigue during repeated use. The heavy metal construction of shafts and tips offers enhanced durability and precise torque transfer, while the two-tone red and yellow handles improve visibility in toolboxes and on job sites. Produced in the Czech Republic, this set targets tasks where safety, ergonomics, and long service life are required.

Advantages

The VDE certification ensures insulation and testing to industry safety standards for electrical work. Kraftform handles provide ergonomic grip zones that reduce pressure points and enable controlled turning force. Heavy metal shafts resist bending and wear, maintaining tip geometry for reliable engagement with screw heads. A variety of tip types—flat, Phillips, Pozidriv and Torx—covers common fasteners used in electrical installations, appliance servicing, and maintenance tasks.

Suitable for

• Electrical installation and maintenance work on live or de-energized circuits where certified insulated tools are required
• Professional electricians and field service technicians performing repairs and installations
• DIY projects that involve household wiring, switches, outlets and appliances
• Workshop use where durable, precisely tipped screwdrivers reduce cam-out and wear

Key specifications

• Set composition: 7 insulated screwdrivers
• Tip types included: flat, Phillips, Pozidriv, Torx
• Handle design: ergonomic Kraftform handle in red and yellow
• Construction: heavy metal shafts and hardened tips for long life
• Certification: VDE-tested insulation suitable for electrical work

How to use

Select the screwdriver with the correct tip profile and size for the fastener to avoid damage. Hold the Kraftform handle in the palm with fingers resting in the ergonomic grooves to apply steady torque while minimizing hand strain. For electrical tasks, always verify that tools are intact and insulation is undamaged before use; use VDE-certified screwdrivers only within their rated limits and follow local safety procedures for working on live circuits. Keep tips clean and free of debris to ensure a positive fit with screw heads.

Recommendations

Inspect the insulation for cracks or cuts before each use, and store the set in a dry place to prevent corrosion. Use the correct tip type to reduce fastener and tool wear; avoid using insulated screwdrivers as pry bars or chisels. Periodically check tip condition and replace tools showing excessive wear to maintain safety and performance.