This sale is for 2 replacement XHT blades. MADE IN THE USA AND NOT IMPORTED. Replaces the following OEM part numbers: AYP/CRAFTSMAN 127842 138497 HUSQVARNA 532 13 84-97 532 12 78-42 Center Hole: 5 POINT STAR Width: 2-1/4" Thickness: .156" Length: 19-5/16" Â· Disclaimer: We list model numbers and part numbers for references only. At times the same model may take different parts based on serial number breaks or manufacturers specifications. We list all the specifications on the part (size, width, length, thickness, etc.) and YOU must know what is needed on YOUR application. We canÂt possibly make it more known as to what you are receiving when you purchase.