Set of three (3) replacement high lift Copperhead Brand, USA made blades that fit 48" Cut Snapper / Keys Mowers with 1-7036 blades. These blades are 16-1/4" long by 2-1/2" wide with a 5/8"" center hole and 0.240" thick. Three required for a 48" cut mower deck Blade specifications as follows: Overall Length: 16-1/4" Width: 2-1/2" Thickness: 0.240 Mounting Hole: 5/8" Round