Features:

• This item is harrow section only without pull drawbar and pull chains ( Drawbar sold separately Item # 10252 ) ||
• 5/8" Thick x 4" long tines - 96 Tines || 6' Wide x 6' Long || 7 hooks in a row || Distance between hooks 9-1/2" ||
• 1045 Carbon Steel || Weight -247 Lbs ||
• The Chain harrow is ideal for the horse and cattle farmers that are spreading manure to help control parasites, for preparing seed beds, covering seed beds to enhance germination, harrowing in fertilizer on hay fields to assure a faster, more vigorous re-growth, incorporating herbicides, root raking, pasture renovation, land leveling and landscaping ||

Picture is of 4' X 4' add on section but you will get 6' x 6' add on section as described.