This 10-Pack Hacksaw Blade Set by KC Professional fits all standard hacksaws and is perfect to have on hand for various home improvement projects. Precision ground and heat-treated cutting edges. Each blade measures 12" x 1.2" with 24 teeth per square inch. Use to cut wood, plastic, metal, and more! Ideal for DIY projects and home repair. Keep these on hand for a variety of handy work. This must-have set comes packaged on a hanging blister card.