N2 Razor-X Max® blades last 3-4 times longer than non coated blades. Easy to sharpen & safe for belt grinders. Notched air lift blade lifts grass blades up just before cutting. Requires (2) for 32" cut; (3) for 48" cut Ariens, Bobcat, Exmark, Ferris, Giant Vac, Jacobsen, Kees & Snapper. Fits Ariens 915039 (000101 - ) & 915057 (000101 - ) Zoom 2048, 915057 (005000 - ) & 915057 (010000 - ) Zoom 2148, 915081 Zoom 2348. 915600 (000101 - ) 1840, 915601 (000101 - ) 2044, 915602 (000101 - ) 2348, 992099 (000101 - ) Zoom 2148 XL, 992142 (000101 - ) Zoom 2348 XL. Notched hi-lift Blade.
Replaces Ariens #(s) 5244100, 04919100, 05244100; Bobcat #(s) 12111-01; Exmark #(s) 103-6583-S; Ferris #(s) 5020843; Husqvarna #(s) 539 10 03-40; Jacobsen #(s) 390666; Kees #(s) 100340, 483011; Snapper #(s) 1-7036, 7-6675, 7017036.