The Red Devil Heavy-Duty 18mm Snap-Off Blade Knife is built for cutting wallcoverings, drywall, carpeting, vinyl flooring, and other tough materials. The automatic blade lock keeps the blade securely in position during use, and when a blade section dulls, simply snap it off to expose a fresh sharp edge. Three extra blades are stored inside the handle for convenience on the job.

• 18mm wide snap-off blade for heavy-duty cutting applications
• Automatic lock feature secures the blade safely in position
• Suitable for wallcovering, drywall, carpeting, and vinyl flooring
• 3 extra blades stored inside the handle
• High-visibility red handle

Tip: Score the snap line lightly before breaking off a blade segment to ensure a clean, straight break. Always retract or close the blade when not in use.