Jokari Hand Tools

Jokari Hand Tools at Tooled-Up.com

Jokari has established itself as a leading German manufacturer of specialist hand tools, with a particular focus on cable stripping, wire working, and precision cutting applications. Since 1948, the company has built a reputation for engineering innovative solutions that address the specific challenges faced by electricians, telecommunications engineers, and electronic technicians. The Jokari hand tools range at Tooled-Up.com encompasses their renowned cable stripping tools, wire strippers, and precision cutting instruments that have become essential equipment for professionals working with electrical installations and data cabling throughout the UK.

What distinguishes Jokari from other hand tool manufacturers is their unwavering commitment to solving real-world problems through thoughtful design. Each tool in the Jokari range reflects decades of research and development, with features engineered to improve accuracy, reduce fatigue, and enhance safety when working with cables and wires. From their patented automatic cable strippers to their specialist coaxial cable preparation tools, Jokari products deliver consistent performance that professionals rely upon daily.

The brand's focus on precision engineering means that every stripper, cutter, and knife is manufactured to exacting German quality standards. Tooled-Up stocks the comprehensive Jokari hand tools collection, ensuring that tradespeople have access to these specialist tools that have become industry benchmarks for cable preparation and wire working applications across electrical, telecommunications, and electronics sectors.

Why Choose Jokari Hand Tools?

Jokari's reputation is built upon their specialist expertise in cable and wire working tools. Unlike general-purpose hand tool manufacturers, Jokari concentrates exclusively on developing tools for stripping, cutting, and preparing cables and wires, which means every product benefits from highly focused engineering and innovation. This specialisation has made Jokari the preferred choice for electricians and telecommunications engineers who demand tools that deliver clean, accurate strips without damaging conductors.

The quality of Jokari tools is evident in their construction and longevity. Manufactured in Germany using premium materials, these tools are designed to withstand the rigours of daily professional use. The cutting blades are precision-ground and heat-treated for exceptional edge retention, whilst ergonomic handles are designed to reduce hand fatigue during repetitive stripping tasks. Many Jokari tools feature automatic adjustment mechanisms that adapt to different cable diameters, eliminating the need for manual calibration and significantly improving productivity on site.

Innovation sits at the heart of the Jokari philosophy. The brand holds numerous patents for their unique stripping mechanisms, including their Secura automatic wire strippers and their patented coaxial cable stripping tools. These innovations translate into real-world benefits: cleaner strips, faster working speeds, and reduced risk of cable damage that could compromise electrical safety or signal integrity.

Who Uses Jokari Hand Tools?

Jokari hand tools are the preferred choice for a wide range of professionals and skilled users:

• Electricians and Electrical Contractors: For stripping single and multi-core cables, preparing conductors for termination, and working with both domestic and industrial electrical installations up to 240V and beyond
• Telecommunications Engineers: Specialists working with fibre optic cables, data cabling, and communications infrastructure who require precision cable preparation tools
• Electronics Technicians: Professionals working with fine-gauge wires, component leads, and delicate electronic assemblies
• Automotive Electricians: Tradespeople working on vehicle electrical systems who need reliable wire stripping and cutting tools for confined spaces
• Solar Panel Installers: Renewable energy specialists preparing photovoltaic cables and connections
• Maintenance Engineers: Industrial maintenance professionals requiring dependable tools for electrical repairs and installations
• Control Panel Builders: Specialists assembling electrical control systems with multiple cable terminations
• DIY Enthusiasts: Serious home improvers undertaking electrical projects who appreciate professional-quality tools

Key Features of Jokari Hand Tools

Jokari hand tools incorporate several distinctive features that set them apart from conventional cable working tools. Their patented Secura automatic stripping mechanism adjusts automatically to cable diameter, ensuring consistent stripping depth without nicking conductors. This feature is particularly valuable when working with modern cables that have precise insulation thickness requirements for safety compliance.

Ergonomic design is a hallmark of Jokari tools. The handles are shaped to fit naturally in the hand, with soft-grip zones positioned to maximise comfort during extended use. The tools are balanced to reduce wrist strain, and the force required for stripping is minimised through intelligent leverage design. This ergonomic approach helps prevent repetitive strain injuries that can affect tradespeople who perform hundreds of cable strips daily.

Precision blade geometry ensures clean, square cuts without crushing or deforming conductors. Jokari uses high-carbon steel blades that are hardened to specific tolerances, maintaining sharpness through thousands of strips. Many models feature replaceable blade cartridges, extending tool life and reducing long-term costs. The brand's coaxial cable tools feature multiple blades set at precise depths to strip outer jacket, shielding, and dielectric layers in a single operation.

Safety features are integrated throughout the Jokari range. Cable knives include retractable blade mechanisms and finger guards. Strippers incorporate cable retention features that prevent slippage during operation. VDE-tested models provide insulation protection for live working up to 1000V, meeting stringent German safety standards that exceed UK requirements.

Popular Jokari Hand Tools

The Jokari Secura range represents their flagship automatic wire stripping tools, available in various sizes to accommodate cable diameters from 0.5mm² to 16mm². These tools automatically adjust to cable size and strip insulation cleanly without requiring adjustment screws or settings changes, making them incredibly efficient for electricians working with mixed cable types.

Jokari's Super 4 Plus cable strippers are designed specifically for round cables and feature four precision-ground blades that score the insulation longitudinally before removal. This design prevents the common problem of nicking conductors that can occur with traditional radial stripping methods. The T30120 and similar models have become standard equipment for many electrical contractors.

The brand's coaxial cable stripping tools are industry-leading products used extensively in telecommunications and aerial installation work. These specialist tools strip satellite cables, TV coaxial cables, and data cables to precise lengths required for connector termination, with models available for different cable diameters including RG59, RG6, and RG11 specifications.

Jokari utility knives and cable knives feature safety-focused designs with retractable or shielded blades. The electrician's knives include cable scoring hooks and are shaped to work safely in electrical enclosures and junction boxes. Their dismantling tools for removing cable sheathing without damaging inner conductors are particularly valued for remedial electrical work.

Safety and Compliance

Jokari takes safety seriously, with many tools in their range certified to VDE standards for electrical work. VDE-tested tools are individually tested at 10,000V and rated for use on live circuits up to 1000V AC, providing essential protection for electricians working on energised systems. Whilst UK regulations strongly discourage live working, having VDE-rated tools provides an additional safety margin and peace of mind.

The company's cable strippers and cutters are designed to create clean, undamaged terminations that meet UK wiring regulations (BS 7671). Nicked or damaged conductors can create points of weakness that may lead to overheating or connection failure, potentially causing electrical fires. Jokari's precision stripping mechanisms help ensure compliance with these safety-critical standards.

When using Jokari hand tools, always follow HSE guidelines for electrical work. Ensure circuits are isolated before working unless specifically trained and authorised for live working. Inspect tools regularly for damage, particularly blade sharpness and handle integrity. Replace worn or damaged tools rather than continuing to use them, as blunt blades require excessive force and may slip, causing injury or cable damage.

Store Jokari tools in a clean, dry environment to prevent corrosion and maintain precision. The brand's VDE-insulated tools should be periodically inspected for insulation damage or degradation. Any tools showing cracks, cuts, or wear to insulated handles should be withdrawn from service immediately and replaced to maintain electrical safety standards.

Frequently Asked Questions

What makes Jokari cable strippers better than generic wire strippers?

Jokari strippers feature precision-engineered mechanisms that automatically adjust to cable diameter and strip insulation without nicking conductors. This prevents the cable damage that commonly occurs with poorly adjusted generic strippers. The German engineering and quality materials ensure consistent performance through thousands of strips, whilst ergonomic designs reduce hand fatigue during extended use. For professional electricians, this translates to faster working speeds, better quality terminations, and reduced cable wastage.

Are Jokari tools suitable for both solid and stranded conductors?

Yes, Jokari stripping tools are designed to work effectively with both solid core and stranded conductors. The automatic adjustment mechanisms adapt to the cable construction, and the blade geometry is engineered to cut cleanly through insulation without disturbing individual strands. This versatility makes Jokari tools ideal for electricians who work with a variety of cable types, from domestic lighting circuits using solid conductors to industrial installations with fine-stranded flexible cables.

Do Jokari hand tools require any special maintenance?

Jokari tools require minimal maintenance but benefit from basic care. Keep blades clean and free from adhesive residue by wiping with a cloth after use. Occasionally apply a drop of light machine oil to pivot points to maintain smooth operation. Blades will eventually dull through normal use; many Jokari models feature replaceable blade units that can be changed rather than replacing the entire tool. Check VDE-insulated tools regularly for any damage to insulated components, as this can compromise electrical safety protection.

Can Jokari strippers be used on armoured cables?

Standard Jokari cable strippers are designed for insulated conductors and cables rather than steel wire armoured (SWA) cables. For armoured cables, you'll need specialist tools including armour cutters, gland preparation tools, and sheath stripping knives. However, once the armour and outer sheath are removed, Jokari strippers are excellent for preparing the individual insulated conductors within armoured cables for termination. Some Jokari cable knives can assist with scoring the outer sheath of armoured cables during the stripping process.

What cable sizes can Jokari automatic strippers handle?

Jokari offers automatic strippers for a wide range of cable sizes. Their compact models typically handle cables from 0.5mm² to 6mm², which covers most domestic and light commercial electrical work including lighting circuits, socket circuits, and control wiring. Larger models in the Secura range extend up to 16mm² or more, suitable for submain cables and industrial power distribution. The tools automatically adjust within their specified range, so a single tool can strip multiple cable sizes without manual adjustment, significantly improving efficiency on varied installations.