DeWALT® Utility Knife, Standard, 1/4 in Blade Length, 9 mm Blade Width, Integrated/Snap-off Blade, Carbon Steel Blade, Push Button Blade Change Method, 1 Blade Included, Ribbed Grip, 4-1/4 in L Handle, Plastic/Stainless Steel Handle, 13 Points, 5-1/4 in Overall Length, 3/4 in Overall Width, 1/2 in Overall Depth. DeWALT® DWHT10037 Standard Utility Knife, 9 mm W Integrated/Snap-Off Blade, Push Button, Carbon Steel Blade, 1 Blade Included