Stanley 21-299 Round Half Surface Replacement Blade

Product Description

The STANLEY 21-299 is a round half-surface replacement blade designed for use with compatible Stanley cutting tools. This blade provides a consistent cutting edge for scoring, trimming, and general utility cutting tasks common in trade and maintenance work. Weighing just 0.12 pounds, the 21-299 is a lightweight consumable stocked and replaced regularly by technicians across HVAC, electrical, plumbing, and general construction trades. Keeping spare blades on hand reduces downtime during service calls and ensures a clean, controlled cut every time the blade is put to work.

This replacement blade is suited for residential and light commercial maintenance environments where a round half-surface blade profile is required. It is sold individually by unit and is commonly used in conjunction with Stanley-compatible utility or specialty cutting tools found in trade tool kits. The round half-surface geometry is appropriate for applications requiring a curved or contoured cutting path on soft materials, gaskets, insulation, or similar substrates.

Key Features

• Round half-surface blade profile for contoured and curved cutting applications
• Lightweight at 0.12 pounds for easy handling and tool compatibility
• Sold per each unit for flexible quantity management on the job
• UPC: 76174212990 for straightforward inventory and ordering verification
• Minimum order quantity of 6 units supports stocking needs for active service fleets

Compatibility

Designed as an OEM-style replacement blade for Stanley cutting tools that accept the round half-surface blade configuration.

Installation Notes

Blade replacement should be performed by a qualified technician following the tool manufacturer's blade-change procedure. Always retract or disable the cutting tool before handling or swapping blades to prevent accidental laceration. Use appropriate cut-resistant gloves when removing or installing blades. Dispose of used blades in a puncture-resistant sharps container in accordance with local safety regulations.

Technical Specifications

• Weight: 0.12 pounds
• UPC: 76174212990
• Unit of Measure: Each
• Minimum Order Quantity: 6

Standard Information

• Brand: STANLEY
• Manufacturer Part Number: 21-299