High carbon steel blades cut mild steel, castiron, aluminum, copper. Good value for general use. Limited lifetime warranty. High carbon steel blades cut mild steel, cast-iron, aluminum, copper Good value for general use Limited lifetime warranty UPC 640027031139 076174159943 Color Assorted Colors Brand Name STANLEY Unit Count 1.0 Count Blade Shape Rectangular Item Weight 0.09 Pounds Blade Length 12 Inches Manufacturer STANLEY Model Number 15-924A Power Source hand_powered Warranty Type Limited Lifetime Warranty Blade Material High Carbon Steel Item Type Name ST SAW BLD HACK Handle Material Plastic Number of Teeth 24 Included Components ST SAW BLD HACK Surface Recommendation Aluminum Manufacturer Part Number 15-924A Item Dimensions L x W x H 1 L x 7 W x 1 H Manufacturer Warranty Description Limited Lifetime Warranty Global Trade Identification Number 00076174159943 Other Special Features of the Product Lightweight