Mower Blade 17.37" long x 2.00" wide x .69"ID hole x .20" thick. CW. Flat blade, no rise/fall from mounting hole area to cutting edge. Has a small amount of lift wing behind cutting edge.
Mower Blade 23.75" long x 3.00" wide x 1.37"ID hole. Reversable, Flat blade with two sets of cutting edges so it can be flipped over to use both sides. CCW. Stamped 15715.