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The STANLEY 11-301L is a 50-pack of 18mm snap-off utility knife blades sold with a blade dispenser. Snap-off blade design allows the user to break away a dull segment to expose a fresh, sharp edge without changing the entire blade. The 18mm width fits standard heavy-duty snap-off utility knives commonly used in construction, HVAC duct work, roofing, flooring, and general trade work. The included dispenser keeps blades organized and accessible on the job site. At 0.76 pounds per pack, the set is compact enough to stock in a service van or tool bag.
These blades are suited for trades that require frequent scoring, cutting, or trimming of materials such as insulation, vapor barrier, sheet vinyl, cardboard, and duct liner. The 18mm format is the standard heavy-duty snap-off size, making it a practical bulk replenishment option for shops, service crews, or contractors who cycle through blades at a high rate. The dispenser format reduces handling time and helps prevent loose blades from becoming a jobsite hazard.
Designed for use with standard 18mm heavy-duty snap-off utility knives that accept this blade width.
Blade changes and snap-off segment removal should always be performed with a blade snapper tool or the dispenser mechanism, never by hand. Dispose of spent segments and blades in a puncture-resistant sharps container in accordance with jobsite safety requirements. Keep blades away from moisture to prevent corrosion of the cutting edge.
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