This is a disc harrow spacer. This will ride up against the harrow disc and the bearing. Please remember, disc harrow spacers are not meant to fit "tightly" but they will have a little "slop". That is they way they are supposed to fit. This will fit ANY brand disc harrow that takes the 1" squared axles. 3" wide on disc side 2-1/4" wide on bearing side Fits 1" x 1" square harrow axle shafts. Overall height 3-5/8" We carry most all spacers, washers, axles, harrow disc for 1" square axles.