14-1/2" dia., .177" thick, 3/4" wide, 4" center pilot hole. 4 hole pattern with 5-1/4" bolt circle. For Fendt, Massey Ferguson, White planters; Ausherman, Great Plains, Yetter, Shoup no-till coulter attachments; Marliss, M & W drills.
2 spike wheels less wheel halves and bearings. Mounts to wheel halves of John Deere planters ME2, Plus, Pro, XP, XP Pro, ME5, ME5e, EE; 1530, 1535 drills; Fendt FTPM; Great Plains; Kinze® 1993 & newer; Monosem Plus with bolt-on wheels; Massey Ferguson 8000, 9000, PA, VE series; White 6000, 8000, 9000 series.