High Lift Mulching blades for Ferris?

[Tom'sLandscapeDesign]

Im looking for some high lift Mulching blades for my Ferris WalkBehind.

According to your site, the 91-208 is the listed standard blade..$11.48

Lenght: 16.25"
Center Hole: 5/8"
Width/Thickness: 250-250

I found looking under Exmark:
490-716 (16.25", 5/8", 250-250) Gator Mulcher Magnum Fusion $15.80
496-716 (16.25", 5/8", 250-250) Gator Mulcher Magnum 3-in-1 $15.43
96-311 (16.25", 5/8", 250-203) Gator Mulcher Magnum 3-in-1 Hi-Lift $12.25

Will one of these work for me, or do you have something else that will do what Im looking for?

What exactly do the numbers for "Width/Thickness" mean?

[mowpart rep]

These are the blades tht will work with your mower. When you type in your part number our site will bring up all compatible blades. Some may not specifically state they fit your particular mower. Usually a close look at the specs listed for each blade will confirm compatability.
Thanks
Russell
96-310 16-1/4" Gator Mulcher 3-in-1 High Lift (Click for Compatibity)

$17.73 $8.87 Buy Now
496-716 16-1/4" Gator Mulcher Magnum 3-in-1 (Click for Compatibility)

$31.49 $15.43 Buy Now
96-716 16-1/4" Gator Mulcher Magnum 3-n-1 (Click for Compatibility)

$24.51 $12.01 Buy Now
490-716 16-1/4" Gator Mulcher Magnum Fusion (Click for Compatibility)

$32.40 $15.88 Buy Now
91-379 16-1/4" Standard Blade (Click for Compatibility)

$16.04 $8.02 Buy Now
91-208 16-1/4" Standard Blade (Click for Compatibility)

$23.42 $11.48 Buy Now
91-313 16-1/4" Standard Blade (Click for Compatibility)

$12.71 $7.63 Buy Now
99-127 16-1/4" Standard Commercial Series 2 (Click for Compatibility)

$17.40 $8.70 Buy Now
491-180 16-1/4" Standard Fusion Series 2 Blade (Click for Compatibility)

$19.98 $9.79 Buy Now
93-005 16-1/4" Standard Heavy Duty Series 2 (Click for Compatibility)

$16.58 $8.29 Buy Now
91-183 16-1/4" Standard Heavy Duty Series 2 (Click for Compatibility)

$15.82 $7.91 Buy Now
91-368 16-1/4" Standard Mulcher Blade (Click for Compatibility)

$17.42 $8.71 Buy Now
91-180 16-1/4" Standard Series 2 Blade (Click for Compatibility)

$13.09 $7.85