Sweet deal. John Deere is about $400 each. I paid $103. The adjustment from side to side is awesome, and is reliable . My closers follow the openers as intended. Much better design than the original max emerge 2 mild steel. I like the two hole option on each side for the closer wheels . With rocks or old stalks I never plugged up my closer wheels because I could stagger them. ( spike tooth wheel paired with smooth.) We did some no till this year and I had sufficient down pressure to make good seed to soil. My only complaint is I had to buy my bolts for the closers the right hand and left hand thread with spacers. Great product!