Precision Blade, Application Multipurpose, Blade Design Curved, Blade Length 1 1/4 in, Blade Material Ceramic, Blade Thickness 0.8 mm, Blade Tip Round, Blade Width 1/4 in, Compatible with Grainger Part Number 110M22, 423K09, 423K16, 423K17, 423K18, 55EK47, 56ME08, Compatible with Manufacturer Model Number 10548, 10568, 10580, 10589, 10596, 10597, Compatible with Product Type Craft Knife Blade, Precision Blade, Safety Cutter, Compatible with Series SLICE Precision Knives, SLICE Seam Rippers