MaxPower 561748 2-Blade Set of 3-N-1 Style Blades for 38 Inch Cut Poulan/Husqvarna/Craftsman Replaces 193957, 532193957, 581116302, PP24001, 531307220 3-n-1 Style Blades Replaces OEM No. 193957 19-1/4 Inch Length; 5 Point Star Center Hole Proudly Made in the USA Includes 2 blades