This Husqvarna blade is a versatile addition to your lawn mower. With a 16-1/4" length and 2" width, it is suitable for a variety of tasks. The blade is made of alloy steel and is compatible with gas power sources. The blade is reversible, making it easy to switch between cutting and mulching modes. It has a 5/8" center and is designed for use with Husqvarna lawn mowers. This item is perfect for those who need a reliable and durable blade for their lawn mower.