There is a second number under that---7L2332A. These are high quality replacement blades that are made in Italy.Each blade is balanced to ensure smooth operation and reduced mower vibration. These blades are 20" length, are 2-3/8" wide, 1/4" thick and have a center hole for a 1/2" bolt. These are counter clockwise cutting blades. The item "Rhino FM60 Side and Rear Discharge Replacement Blade Set 00761712 Finish Mower" is in sale since Sunday, March 06, 2016. This item is in the category "Business & Industrial\Heavy Equipment Attachments\Mower Decks". The seller is "souplady" and is located in Burnsville, West Virginia. This item can be shipped to United States.