Innovations

Wiha tools

Wiha Innovations covers the Professional electric line for electricians (pliers, wire strippers), the slimVario and TorqueVario-S screwdriver platform, and electrician-specific accessories for EV work and installation. Combination pliers (26711, 200 mm, ClosureJoint and OptiGrip), heavy-duty combination pliers (26714, 26717), wire strippers (26847, 160 mm, up to 10 mm²) and TriCut installation pliers (38552/38853, 170 mm) form the pliers core.

The slimVario platform (screwdrivers 41230/41233/41232/43465/43467) combines bit holders with a replaceable magazine and various handle options. The TorqueVario-S electric torque screwdriver set (40674) and PicoFinish slimVario precision screwdrivers (43167) round out the range. Electrician-specific tools include a spirit level (42074, 400 mm), folding rule Longlife (42068, 2 m, orange) and hammer (42071).

⚡ Professional electric pliers with ClosureJoint - precision-guided closing action, OptiGrip two-colour handle

⚙ Wire stripper 160 mm, up to 10 mm² - automatic strip length adjustment

✓ TriCut installation pliers 170 mm - cutting, stripping and crimping in one tool

✦ slimVario screwdriver platform - LiftUp electric bit magazine (41235), various handle variants

⬡ TorqueVario-S electric (40674) - torque screwdriver set with adjustable tightening torque

↕ Insulated 1/4" socket set 21-pc. (43025) - incl. case, for insulated assembly in electrical engineering

Product group	Articles (selection)	Feature
Combination pliers Professional electric	26711 (200 mm), 26714, 26717 (225 mm)	ClosureJoint, OptiGrip, heavy-duty variants
Wire strippers	26847, 27437 (with X marking)	160 mm, up to 10 mm² conductor cross-section
TriCut installation pliers	38552, 38853	170 mm, cutting + stripping + crimping
slimVario screwdrivers	41230, 41232, 41233, 43465, 43467	Magazine, bit holder, various sets
Torque electric	40674 (TorqueVario-S), 43466 (1/4" set)	Adjustable torque for series tightening
Electrician specialty accessories	42074, 42068, 42071, 44357, 44367	Spirit level, folding rule, hammer, EV sign, belt pouch

Typical applications: Electrical installation work (Professional electric pliers for cable up to 10 mm²), control cabinet assembly and cable harnessing (TriCut and slimVario), maintenance of electric vehicles and charging stations (insulated 1/4" socket set 43025 and EV warning sign 44357), electronics and precision assembly with torque control (TorqueVario-S), and installation measurement using electrician-specific tools.

What are Wiha innovative tools and what industries primarily use these advanced electrical and precision instruments?

Wiha innovative tools represent advanced electrical and precision instruments designed for professional applications requiring enhanced ergonomics, variable torque control, and compact storage solutions. These tools serve electrical contractors, electronics manufacturers, automotive technicians, and industrial maintenance professionals who demand precise torque application ranging from 0.8 to 5.0 Nm in confined spaces. The slimVario and TorqueVario-S product lines integrate modular bit systems with adjustable torque limits, enabling efficient work on control panels, electronic assemblies, and precision mechanical components where standard tools cannot provide adequate access or torque accuracy.

What technical criteria should guide selection between Wiha TorqueVario-S and easyTorque adapter systems for precision assembly work?

Selection between Wiha TorqueVario-S and easyTorque adapter systems depends on torque range requirements, bit compatibility, and adjustment frequency needs. The TorqueVario-S electric series provides variable torque adjustment from 0.8 to 5.0 Nm with integrated torque limiting mechanisms, suitable for applications requiring frequent torque changes during assembly sequences. The easyTorque adapter systems offer fixed torque settings at 2.0 Nm and 2.8 Nm specifically designed for slimVario holders, providing cost-effective solutions for repetitive assembly tasks with consistent torque requirements. Both systems accommodate 1/4 inch bit interfaces and include comprehensive bit sets for Phillips, Pozidriv, Slotted, and Torx fastener types.

Which international standards and certifications apply to Wiha innovative electrical tools for professional use?

Wiha innovative electrical tools conform to IEC 60900 standards for insulated tools rated up to 1000V AC, ensuring electrical safety during live work applications. The torque instruments meet ISO 6789 accuracy requirements for torque tools, providing measurement uncertainty within ±6% of set values across the specified operating range. Professional electric pliers and cutting tools comply with DIN ISO 5749 specifications for jaw geometry and cutting edge durability, while ergonomic handle designs satisfy EN 1174 requirements for grip dimensions and surface textures. These certifications ensure compatibility with European workplace safety regulations and professional quality management systems requiring traceable calibration standards.

How do Wiha slimVario, slimBit, and TorqueVario product variants differ in terms of functionality and application scope?

Wiha slimVario systems feature interchangeable screwdriver handles with removable bit storage magazines, providing compact tool solutions for electrical panel work where space constraints limit conventional screwdriver access. The slimBit system focuses on ultra-compact bit sets with specialized holders and belt clips, optimizing portability for field service applications requiring minimal tool weight. TorqueVario variants integrate precise torque control mechanisms with the modular bit interface, enabling controlled fastener tightening in electronics assembly and precision mechanical applications. Each system accommodates different bit quantities ranging from 4-piece adapter sets to comprehensive 32-piece collections, allowing selection based on application breadth and storage requirements.

What installation requirements and system compatibility factors affect Wiha innovative tool deployment in professional workshops?

Wiha innovative tools require minimal installation infrastructure, utilizing standard 1/4 inch hex bit interfaces compatible with existing power tool accessories and manual drivers. The TorqueVario-S systems operate independently without external calibration equipment, featuring internal adjustment mechanisms accessible through standard hex keys included with each set. Charging requirements for LED flashlight models specify 3 AAA batteries with estimated 50-hour continuous operation, while torque testing devices include integrated battery compartments for portable calibration verification. Workshop integration benefits from the included folding bags and belt holders that interface with standard tool storage systems, enabling efficient organization within existing technician kit configurations.

What safety ratings and environmental operating specifications apply to Wiha innovative tool systems?

Wiha innovative electrical tools maintain safety ratings up to 1000V AC according to IEC 60900 insulation standards, with double-layer polymer coating providing protection against electrical shock during live work. Operating temperature ranges span -10°C to +60°C for torque mechanisms, ensuring accuracy maintenance across typical industrial environmental conditions. The professional electric pliers feature IP20 ingress protection against solid particles larger than 12mm, while LED flashlight components achieve IP54 rating against dust ingress and water spray. Ergonomic handles incorporate anti-slip texturing meeting EN 1174 grip requirements, reducing hand fatigue during extended use periods and maintaining secure tool control in oily or damp working conditions.

What maintenance schedules and service life expectations apply to Wiha torque tools and precision instruments?

Wiha torque instruments require annual calibration verification according to ISO 6789 standards, with recalibration intervals extending to 12 months or 5000 operation cycles under normal industrial use conditions. The TorqueVario-S mechanisms maintain accuracy within ±6% throughout their specified service life of approximately 50,000 torque applications when operated within rated limits. Routine maintenance involves quarterly cleaning of bit interfaces and annual lubrication of adjustment mechanisms using recommended synthetic lubricants. Professional electric tools demonstrate expected service life exceeding 10 years with proper storage in provided cases, while LED components require battery replacement every 18 months under typical field service usage patterns.

Innovations

Technical features

Product overview Wiha Innovations

Typical applications