NEO TOOLS 01-551 – 1000V Insulated Hook Knife – 190mm – Sliding Blade 50mm – TÜV Certified – for Electricians

The NEO TOOLS 01-551 is a professional-grade hook knife designed specifically for electricians and maintenance professionals working with live circuits up to 1000V. Certified to VDE standards, this insulated knife features a 50mm sliding hook blade made from hardened steel (51-53 HRC) for precise stripping of cable insulation, sheathing, and protective layers. The bi-material handle ensures a secure, comfortable grip, and the included blade guard adds safety during transport and storage. TÜV Rheinland certified for quality and reliability.

Features

• 1000V insulation certification: Tested and certified for safe work on energized circuits up to 1000V AC — essential for professional electricians.
• Hook blade design: Curved hook blade specifically optimized for stripping insulation from cables and wires without damaging conductors.
• Sliding 50mm blade: Retractable blade extends as needed; locks securely in position for controlled cutting.
• Hardened steel blade: Premium steel with hardness of 51-53 HRC — maintains sharp edge through repeated use.
• Bi-material handle: Ergonomically designed with soft-grip and non-slip zones for comfort and control during detailed work.
• TÜV Rheinland certified: Independently tested for quality, safety, and reliability — meets highest professional standards.
• Blade guard included: Protective cover for safe storage and transport when knife is not in use.
• Professional electrician's tool: Designed for cable preparation, insulation stripping, and sheathing removal.

Benefits

• Safe work on live circuits — certified 1000V insulation protects against electrical shock.
• Precision stripping — hook blade design prevents nicking or cutting internal conductors.
• Durable edge — hardened steel blade stays sharp longer, reducing downtime for sharpening.
• Comfortable for extended use — ergonomic bi-material handle reduces hand fatigue.
• Portable and safe — sliding blade and included guard prevent accidents when not in use.
• Professional quality — trusted by electricians and maintenance professionals worldwide.

Ideal Applications

• Cable preparation: Stripping insulation from electrical cables, wires, and conduits.
• Electrical installation: Preparing cables for termination in junction boxes, panels, and equipment.
• Maintenance work: Removing damaged insulation, cutting cable sheathing, and preparing wires for repair.
• Industrial electrical work: Control panels, machinery wiring, and power distribution.
• Telecommunications: Stripping insulation from data and communication cables.
• Automotive electrical: Preparing wiring for repairs and modifications (on de-energized systems).

Technical Specifications

• Product type: 1000V insulated hook knife
• Model: NEO TOOLS 01-551
• Total length: 190 mm
• Blade length: 50 mm (sliding/retractable)
• Blade material: Hardened steel
• Blade hardness: 51-53 HRC
• Insulation: Certified for work up to 1000V
• Handle: Bi-material (ergonomic, non-slip)
• Included accessories: Blade guard
• Net weight: 115 g
• Weight with packaging: 0.14 kg (140 g)
• Certification: TÜV Rheinland
• Brand: NEO TOOLS
• Manufacturer code: 01-551
• Set contents: 1 knife + blade guard

Care Instructions

• Keep blade clean and dry after use to prevent corrosion.
• Sharpen blade as needed using appropriate sharpening tools.
• Always retract blade and engage blade guard when not in use.
• Inspect insulation regularly for damage — do not use if insulation is compromised.
• Store in a dry place away from moisture.
• Keep away from children.
• Use only for intended electrical work — not for general purpose cutting.

NEO TOOLS 01-551 – Safe, Precise, Professional

• 1000V safe: Certified for live electrical work.
• Precision hook blade: Strips insulation without damaging wires.
• Durable: Hardened steel 51-53 HRC.
• Comfortable: Bi-material ergonomic handle.
• TÜV certified: Proven quality and reliability.
• Complete: Includes blade guard.