Even though the G6 blades are standard 3" wide, they are still the same length as the blade they should be replacing since blades are measured diagonally. But, with some TORO mowers have a saddel that goes over the blade and some do not accept a 3" blade, only 2-1/2".
However, I can not find a Gator G6 blade in 20-1/8" but, there is a Gator G3 blade available. The G3's are standard 1/4" thick but only 2-1/2" wide.
If interested on price of this blade just let me know.
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