SET OF 6 - Replacement Blade for Dixon 539113425 - B1PD5174. Predator brand blades provide the flat blade design preferred by most commercial mowers with an extended cutting length for increased cutting efficiency 3 blades needed for 48" cut Center Hole: 5 Point Star Length: 16-3/16" Thickness: 0.197" Type: Toothed Width: 2-1/2" Crossed From: 539 11 34-25 HUSQVARNA 539 113425 DIXON 539 113425 YAZOO/ KEES 5391134-25 HUSQVARNA 539113425 DIXON 539113425 HUSQVARNA 539113425 YAZOO/ KEES 539115279 DIXON Fits the following models: Dixon RIDING MOWER: RAM ZTR Dixon RIDING MOWER: SPEED ZTR Yazoo/ Kees ZERO-TURN: ESTEEM SERIES Yazoo/ Kees ZERO-TURN: ZEKH4824 Yazoo/ Kees ZERO-TURN: ZEKH48240 Yazoo/ Kees ZERO-TURN: ZEKW48190 Yazoo/ Kees ZERO-TURN: ZEKW48191 A physical address must be provided, NO PO BOXES. This is an Aftermarket part. Thanks for looking!