Toothed Blade / 18" L, 5/8" Center holePack Size:1Ariens 00273100, Ariens 04916400, Ariens 03399704, Ariens 3399704, Ariens 04917900, Bobcat 112111-02, Bobcat 2722543-02, Bobcat 32022A, Bobcat WM132022, Bunton PL4206, Bunton P2005, Bunton 6294, Encore 363046, Encore 363291, Encore 823004, Exmark 103-6337-S, Exmark 103-6582-S, Exmark 103-2518, Exmark 1-633482, Exmark 1-303527, Exmark 103-6582, Exmark 633484, Exmark 103-2508, Exmark 633482, Exmark 103283, Exmark 103-2528, Exmark 1-303146, Exmark 303283, Exmark 1-633484, Exmark 103-2518-S, Exmark 103-6584-S, Exmark 116-5176, Exmark 103-5218-S, Exmark 116-5176-S, Ferris 1521227S, Ferris 5021227, Ferris 1521227, Ferris A48185, Giant Vac A581, Gravely 00450300, Gravely 00273100, Gravely 4916400, Gravely 04916400, Great Dane GDU10231, Great Dane D18037, Husqvarna 539 10 14-85, Husqvarna 539 10 03-41, Jacobsen 390655, John Deere AM104490, John Deere PT8721, Kees 100341, Kees 363055, Kees PL4206, Kees 363245, Lesco 050125, Lesco PL4206, Lesco 50125, Lesco 050140, Lesco 050241, Lesco 50140, Scag 481711, Scag 483317, Scag 482961, Scag PL4206, Scag A48108, Scag 481707, Scag 482462, Scag A48185, Scag 48185, Scag 48108, Scag 482878, Simplicity A4815SM, Simplicity A4815, Snapper 7075751, Snapper 1-7037, Snapper 7-6450, Snapper 75751, Snapper PL4206, Snapper 7-7344, Snapper 101485, Snapper 7075751BZ, Snapper 7075751BZYP, Snapper 1-7344, Snapper 363245, Toro 105-7781-03, Toro 105-7779-03, Toro 105-7781, Toro 108-1117, Toro 110-0409, Worldlawn 823004, Wright Mfg. 71440001, Wright Mfg. PL4206Dealer Choice 51-2240, Dealer Choice 51-2305, Dealer Choice 50-4215, Dealer Choice 50-2205, Dealer Choice 50-2305, Dealer Choice 50-2210, Dealer Choice 50-2295, Dealer Choice 50-2145, Dealer Choice 50-2220, Dealer Choice 50-2225, Dealer Choice 50-2140, Dealer Choice 50-2305, Dealer Choice 50-2210, Dealer Choice 50-2295, Dealer Choice 50-2145, Dealer Choice 50-2220, Dealer Choice 50-2225, Dealer Choice 50-2140, J. Thomas BL-918, Landscaper Express 22110, Landscaper Express 20-0604, Landscaper Express 29312, Landscaper Express 2297, Landscaper Express 2295, Landscaper Express 20-1451, Landscaper Express 20-0641, Landscaper Express 1032530, Landscaper Express 231002, Landscaper Express 2216, Landscaper Express 9912, Landscaper Express 482878, Landscaper Express 96359, Landscaper Express 99128, Landscaper Express 20-0550, Landscaper Express 20-0550, Landscaper Pro 231002, Mow More MB13016, NHC 212-0669, Oregon 96-344, Oregon 90-418, Oregon 91-623, Oregon 90-718, Oregon 96-726, Oregon 91-064, Oregon 93-601, Oregon 596-344, Oregon 396-806, Oregon 491-622, Oregon 93-003, Oregon 95-063, Ratio Parts 101-008, Rotary 6294, Rotary 13016, Rotary 3374, Sunbelt B1SC2801, Sunbelt B1BC1202, Sunbelt B1PD5008, Sunbelt B1BC1205, Sunbelt B1SB3374, Sunbelt B1SB3373, Sunbelt B1BU1300, Sunbelt B1EM1810, Sunbelt B1SB6178, Sunbelt B1EM1802, Sunbelt B1SB10071, Sunbelt B1SB6183, Sunbelt B1EM1860Ariens Requires 3 for 50" deck; Bobcat Requires 2 for 36" deck; 3 for 54" deck; Bunton Requires 2 for 36" deck; 3 for 52" deck; Encore Requires 2 for 36" deck; 3 for 52" deck; Exmark Requires 2 for 36" deck; 3 for 52" deck; Ferris Requires 2 for 36" deck; 3 for 52" deck; Gravely Requires 2 for 36" deck; 3 for 52" deck; Great Dane Requires 2 for 36" deck; 3 for 52" deck; Husqvarna Requires 2 for 36" deck; 3 for 52" deck; Jacobsen Requires 2 for 36" deck; 3 for 52" deck; John Deere Requires 2 for 36" deck; 3 for 52" deck; Kees Requires 2 for 36" deck; 3 for 52" deck; Lesco Requires 2 for 36" deck; 3 for 52" deck; Scag Requires 2 for 36" deck; 3 for 52" deck; Snapper Requires 3 for 52" deck; Toro Requires 2 for 36" deck; 3 for 52" deck; Wright Mfg. Requires 2 for 36" deck; 3 for 52" deckLength: 18 ", Center Hole: 5/8 ", Width: 2 1/2 ", Thickness: .203 "