Stanley 10-481 Fatmax Snap-off Utility Knife 18mm

Product Description

The STANLEY 10-481 is an 18mm snap-off utility knife designed for scoring, cutting, and trimming tasks on the job site. The snap-off blade design allows technicians to break away dull blade segments and expose a fresh cutting edge without changing the entire blade, keeping work moving efficiently. Weighing 0.43 pounds, the knife is lightweight enough for extended use while maintaining a solid feel in the hand. It is suited for trade professionals across HVAC, electrical, plumbing, and general construction who need a reliable cutting tool for insulation, sheathing, duct liner, and packaging materials.

This knife is appropriate for both residential and commercial jobsite use. The 18mm blade width accommodates heavier-duty cutting applications compared to standard 9mm snap-off knives, making it a practical choice for HVAC installers cutting duct wrap, electricians trimming cable sheathing, and plumbers scoring pipe insulation. It is sold as an individual unit.

Key Features

• 18mm snap-off blade format for heavy-duty cutting tasks
• Snap-off blade design exposes a fresh cutting edge without a full blade swap
• Lightweight at 0.43 pounds for extended use
• FatMax build quality suited for professional trade use

Compatibility

Designed for use with standard 18mm snap-off replacement blades compatible with the STANLEY FatMax snap-off knife platform.

Installation Notes

No installation is required for this hand tool. When snapping off a blade segment, use the blade snapper integrated into the knife or a dedicated blade breaker tool — never snap blades freehand or toward the body. Keep blade retracted when not in use and store the knife away from materials that could dull the cutting edge prematurely.

Technical Specifications

• Blade Width: 18mm
• Weight: 0.43 pounds
• UPC: 76174104813
• Unit of Measure: Each

Standard Information

• Brand: STANLEY
• Manufacturer Part Number: 10-481