Stanley 0-11-921 Trapezoidal Snap-Off Replacement Blades, High Carbon Steel, 10 Pack

When your utility knife starts tearing instead of cutting, it’s not the tool—it’s the blade. Dull edges slow you down, damage materials, and make every cut a struggle. Swap in the Stanley 0-11-921 trapezoidal blades and feel the difference a sharp, heavy-duty edge makes. These replacement blades are the workhorse your knife deserves, ready for cardboard, carpet, plasterboard, vinyl, rope, and wood.

Who is it for

Built for professionals and serious DIYers who demand clean, precise cuts all day long. Whether you’re a contractor breaking down boxes on a job site, a flooring installer trimming vinyl, or a homeowner renovating a room, these blades deliver the reliability you need. They fit most standard utility knives, so you can upgrade your existing tool without buying a new one.

Main features

• Double-ended trapezoidal design gives you two sharp cutting edges per blade—flip it for a fresh edge before replacing.
• High carbon steel construction holds an edge longer than standard blades, reducing downtime for blade changes.
• Heavy-duty 0.65 mm thickness resists snapping and flexing, even when cutting tough materials like plasterboard or thick carpet.
• Factory sharpened for immediate use—no honing or prep needed, just load and cut.
• Compatible with most standard utility knives and the Stanley 1992 series, making them a versatile addition to your toolkit.
• Blister pack keeps blades organized and protected until you’re ready to use them.

Specifications

• Blade type: Trapezoidal (snap-off style with two cutting edges per blade)
• Blade material: High carbon steel
• Blade edge: Straight
• Blade length: 62 mm
• Blade width: 19 mm
• Blade thickness: 0.65 mm
• Quantity per pack: 10 blades
• Compatibility: Fits most standard utility knives
• Application: General purpose cutting
• Durability: Heavy duty
• Sharpening: Factory sharpened
• Material suitability: Cardboard, carpet, plasterboard, vinyl, rope, wood
• Series: Stanley 1992 series
• Product type: Replacement blade
• Packaging: Blister pack
• Corrosion resistance: Standard (carbon steel, not rust-proof)
• Safety: Extremely sharp, handle with care

Tips

For best results, replace the blade as soon as you notice tearing or extra resistance. Store unused blades in a dry place to prevent rust, and always dispose of dull blades in a proper sharps container. When cutting thick or abrasive materials, use a slow, steady motion to extend blade life.