Milwaukee 48-00-5027 The AX 12-Inch, 5/8 TPI Super Sawzall Blade, 5-Pack N/A Made in USA The product is easy to use The product is durable The product is manufactured in United States Extra long reciprocating saw blades ideal for heavy demolition work Unique heat-treating process hardens the blade for incredible durability Blades are .062 inches thick and 12 inches in length 1/2-inch tang fits all Sawzalls 5-pack; 5-year limited manufacturer's warranty