Irwin Bi-Metal Blue Trapezoid Safety Blades

These trapezoid safety knife blades combine the toughness of a traditional trapezoid blade with extra safety by reducing the risk of accidental puncture wounds due to their snub-nose design.

These trapezoid safety knife replacement blades will fit all the most popular knives that use two notch blades.

The edge of the blade has been engineered for precision cuts on dry lining, insulation, flooring, roofing and more. These trapezoid bi-metal blue blades are ideal for both the workplace and home.

• Shatterproof: the spring steel backing combined with dual hardening of the blade makes the blade durable
• High speed steel edge stays sharper up to 3 times longer
• Reduce the risk of accidental direct puncture wounds
• Perpendicular blade junction gives excellent blade penetration
• Two notch blade design fits most utility knives
• Great for cutting dry lining, insulation, flooring, roofing and more
• Suitable for most applications
• Available in packs of 5 and 50