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.
Universal knife, single 3/8" O.D. tube, 3/8" wide. Vertical slot and round mounting hole. For coulters in conservation tillage, Yetter 2995XFC with 20" blades, John Deere 2510L.
Liquid fertilizer knife with chrome insert, single 1/2" O.D. tube. Horizontal mounting slots. For Yetter Gen. III, 2996 series with 20" fertilizer coulters.