14-1/2" dia., .177" thick, 3/4" wide, 4" center pilot hole. 4 hole pattern with 5-1/4" bolt circle. For Massey Ferguson, White planters; Ausherman, Great Plains, Yetter, Shoup no-till coulter attachments; Marliss, M & W drills.
For SH176285, SH199542 lower idler tension bolts on Case-IH 800, 900, 1000 series corn heads; WP854000A marker blade on White 5100, 5700, 6000, 8000, 9000 series planters.