Stanley 10-299 Interlock Utility Knife

Product Description

The STANLEY 10-299 is an interlock utility knife designed for cutting tasks on the job site and in the field. The interlock mechanism secures the blade in position during use, reducing the risk of unintended blade movement. At 0.25 pounds, it is lightweight enough for all-day carry in a tool pouch or apron. Utility knives of this type are standard equipment for HVAC installers, electricians, plumbers, and general trade contractors who need a reliable cutting tool for insulation, sheathing, strapping, and similar materials.

This utility knife suits residential and light commercial trade applications where a compact, hand-held cutting tool is needed. It is appropriate for cutting duct wrap insulation, vapor barrier film, wire sheathing, cardboard, and other soft materials encountered on typical service and installation jobs. The interlock design makes it a practical choice for tradespeople who carry tools in a bag or pouch and need the blade locked securely when not in use.

Key Features

• Interlock blade mechanism keeps the blade fixed during cutting and secured when stowed
• Lightweight construction at 0.25 pounds for comfortable extended use
• Compact form factor suitable for tool pouches, aprons, and tool bags
• Accepts standard utility knife blades for easy field replacement
• Sold individually per unit

Compatibility

Designed as an OEM-style replacement or direct-use utility knife compatible with standard utility knife blades commonly available through trade supply channels.

Installation Notes

Utility knives should be handled by qualified tradespeople following applicable jobsite safety protocols. Always retract or lock the blade before placing the knife in a pouch, bag, or pocket. Inspect the blade for wear or damage before each use and replace dull blades promptly to maintain safe cutting control. Follow OSHA hand tool safety guidelines where applicable.

Technical Specifications

• Weight: 0.25 pounds
• Unit of Measure: Each
• UPC: 76174102994

Standard Information

• Brand: STANLEY
• Manufacturer Part Number: 10-299