Office Depot has over 1,100 retail stores in North America and over 400 stores either company-owned, licensed or franchised, in other parts of the world.
Ryobi trimmers are manufactured by Ryobi, one of the largest power tool manufacturers in the world. Ryobi is in turn owned by Techtronic Industries Co. Ltd. Ryobi tools are available exclusively at The Home Depot. New in Yard & Landscaping Supplies.
Those numbers in the parenthesis, (512000001-707000000) and (707000001), those are Ryobi bar code numbers (type numbers). If you search a Ryobi model and the search results display more than one type for that Ryobi product model, then you know that there is a bar code number somewhere on the tool.