Utility knife Wolfcraft 4200000 — retractable metal razor blade, single-piece pack

Wolfcraft 4200000 utility knife is a compact, retractable metal razor-blade knife designed for controlled, precise cutting of a variety of materials. The metal housing with an ergonomic soft-grip zone provides a stable hold during use. This dual-blade concept integrates two blade shapes in one tool — trapezium and hook — allowing quick selection between blade types without complete blade replacement. A built-in blade magazine stores spare blades and the tool offers tool-free blade changes. Separate sliders extend each blade while a safety interlock permits only one slider to be active at a time.

Advantages

The metal body ensures durability and stable handling while the soft-grip zone improves comfort and control for repetitive cutting tasks. Having two blade shapes in one knife eliminates the need to carry multiple tools and reduces time spent changing blades. Tool-free blade replacement and an integrated blade magazine speed up maintenance. The retractable mechanism and single-slider safety design minimize accidental exposure of a second blade.

Suitable for

• Cutting cardboard and corrugated board
• Trimming carpet, linoleum and textiles
• Precision cuts in paper, film and packaging materials
• General DIY and workshop tasks requiring controlled cuts
• Packaging and shipping preparation

Key specifications

• Construction: metal body with ergonomic soft-grip zone
• Blade types: trapezium blade and hook blade integrated in one tool
• Blade mechanism: retractable blades with separate sliders and single-slider safety interlock
• Blade change: tool-free replacement with integrated spare blade magazine
• Pack size: single unit

How to use

Hold the knife by the metal body and position your hand on the soft-grip zone for steady control. Select the required blade shape by operating the corresponding slider and ensure only one slider is extended at a time. Make cutting motions with steady, even pressure and keep the blade angle suited to the material being cut. Retract the blade completely after use. To replace a blade, retract it fully, open the blade chamber according to the tool-free mechanism instructions, remove the spent blade and insert a new blade from the integrated magazine, then close the chamber securely.

Usage recommendations

For safe operation, always keep fingers away from the blade path, wear appropriate hand protection when cutting tough materials, and ensure the blade is retracted and stored safely when not in use. Replace blades when they become dull to maintain cutting accuracy and reduce the need for excessive force.