(3) OEM Mulching Mower Blades Fits Ariens & Gravely ZT HD 44" 48" 05244100

You are purchasing three OEM mulching mower blades compatible with Ariens and Gravely 44" and 48". Ignition Keys With Shield Included ---Specifications--- Length: 16-1/4" Width: 2-1/4" Center Hole: 5/8" Thickness: .188" Blade Type: Mulching Made in USA ---Fits Models--- Compatible with Ariens 48" - Apex (991153, 991161, 991296, 991311, 991316, 991317, 991324, 991325); Ridgeline (994167); Summit Pro 348 (992331) Compatible with Gravely 48" - ZT HD (991152, 991162, 991242, 991248, 991268, 991269, 991274); Pro-Turn ZX (991230, 991260, 991286, 991287); Pro-Turn Z (991192, 991254, 991280); Pro-Turn 148 (991128, 991131, 991134); Pro-Turn 348 (992520, 992527); Pro-Turn (991215, 991218); Pro-Stance (994132, 994150, 994161); Pro-Walk (988172, 988185, 988189) Compatible with Gravely 44" - ZT HD (991160, 991240, 991266, 991267); Compact-Pro (991145) ---Replaces--- Blades 05244100, 00273000 Ignition Keys With Shield 09287000 Please double-check model, serial and part numbers to verify fitment prior to purchase. Thanks!