The cultivator is a versatile, adjustable width (18 in to 40 in) tool that can be used throughout the growing season to rein in weed growth and loosen soil between newly planted garden rows. J bolt for adding weight.The plow digs a furrow while the moldboard gently turns under old vegetation to make way for new planting. This disk harrow uses eight 11 in. disk blades to turn rough, plowed soil in to uniform, pulverized, plant-ready soil for your garden and landscaping needs. Disk angle can be set at 10, 15 or 20 to apply the correct amount of pressure needed. The Cultivator & Moldboard Plow may require a sleeve hitch from your tractor's manufacturer (not included) to attach to your garden tractor. As advertised, these 22 year old pieces have proven to be highly rust-resistant. They were used to plow our .75 acre garden for 6 years with no problem. as shown. They have been stored away in a shed for the past 15 years. $35 each or $90 for all 3 pieces.