Milwaukee® Utility Knife Blade, 50 pc Double Ended, Hook Blade Style, Sharp Point Blade Design, 1-7/8 in Blade Length, 3/4 in Blade Width, 0.025 in Thickness, 2 Points, Applicable Materials: Carpet, Insulation and other Building Material, Roofing and Tyvek®, Compatible with: Milwaukee® Most Standard Utility Knives, Micro Carbide Metal Milwaukee® 48-22-1952 50 pc Double Ended Utility Knife Blade with Dispenser, Micro Carbide Metal, Hook, Sharp Point, 1-7/8 in L x 3/4 in W Blade