Ryobi Expand-It 9 in. Universal Straight Shaft Edger Attachment for String Trimmer-RY15518 - The Home Depot


Model # RY15518

Internet # 100023990

Store SKU # 811166

Expand-It 9 in. Universal Straight Shaft Edger Attachment for String Trimmer

Ryobi Expand-It 9 in. Universal Straight Shaft Edger Attachment for String Trimmer

This item has been discontinued.
The Home Depot no longer carries this specific product.

$74.97 / box


Model # RY15518

Internet # 100023990

Store SKU # 811166

Use the Ryobi Expand-It Universal Straight-Shaft Edger Attachment for String Trimmer to transform your grass trimmer into a powerful edger. The height of the attachment adjusts to help you create professional edges.

California residents: seeProposition 65 information

  • Assembled dimension: 6.5 in. D x 13 in. W x 34.375 in. H
  • Fits Ryobi, toro, weed eater and troy bilt trimmers
  • 9 in. double-edge steel blade for powerful cutting
  • Large guide wheel offers stability and control
  • Height adjusts for convenience and for custom edges
  • Rubber flap protects against debris
  • Converts a trimmer to a powerful edger

Info & Guides

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Assembled Depth (in.)  6.5 in  Assembled Height (in.)  34.375 in 
Assembled Width (in.)  13 in  Recommended line diameter (in.) 
Automatic line-advance system  No  Fits brands  Ryobi, Toro, Weed Eater, Troy Bilt 
Reconditioned  No  Returnable  90-Day 
Shaft type  Curved  Trimmer Attachment Type  String Trimmers 
Trimmer head type  Fixed  UV Protected  No 
Weatherable  No 
Warranty / Certifications
Manufacturer Warranty  3 year warranty 


Rated 3.8 out of 5 by 119 reviewers.
Rated 5 out of 5 by Easy to Edge I had a 3.5HP edger and I traded it in and bought this attachment. It is a little heavy, but is helps with edging. There is an adjustable T-handle to set the cutting depth. Once you wear it down it is very easy to replace the blade. The blades are generic, and Home Depot carries them too. June 29, 2008
Rated 3 out of 5 by Works pretty good. Works best with electric power head. I have had this unit for a couple of years and didn't really like it at first. With the electric 40V power head it seems to work way better. It is much easier to control. The gas power is too powerful and it is easy to nick the sidewalk. June 18, 2014
Rated 5 out of 5 by This attachment works great! Works on the Ryobi40-Volt X Lithium-ion string trimmer. Once put together, works as well as a gas equal. Blades cut into the edge for professional look. Only thing that is less than full rating is that there are 3 pieces to put together before use and have to get them exact on for it to work. Had to take apart once and reassemble for it to work. June 3, 2014
Rated 4 out of 5 by Does the job I am going to grade this hard, and will be as explicit as I can be. I hate writting review and I don't even know how people have the time but besides that here it goes. This unit attaches quickly to my ryobi 30cc. This unit needs to have a wheel assembly, both front and back because it wobbles too much. If you don't have a strong grip, and are not ready with your back muscles this unit will exhaust you quickly. I had to trim and edge an area that had my sprinkler heads so close to the side walk which required caution and I have to say this unit made me sweat. If you are not ready this unit can jump up from where it's edging and land in an area where you didn't want to end up. So, for those who are perfectionist out there, use caution with this. If they only attached a wheel assembly front and back, it would make the difference in the world. I had the money to spend for the bigger unit but I saw this and said why not. It attaches, it stores well, it's light weight, and many other features, what could possibly go wrong. Well, my back and my sweat. Other than that, I have to deal with it. It's pricy but not like the four wheel unit edger out there. Gabe NM December 17, 2014
Rated 5 out of 5 by Perfect since I'm not a pro I bought the edger at my local Home Depot and it was already assembled in the box. I use this on my Craftsman weed-eater and it works perfect. I use many Ryobi attachments on my Craftsman, they are always compatible. Like many have said, if you have not kept up with your edging then you will have a workout. The first time I used it, it did clog up but when that happened, I would just hold it off to the side and rev it up a bit and it would clean itself out. I also like the more rounded edges of this blade as opposed to other straight edges. After you get used to using it, you won't nick your sidewalk as much. It is also very easy to adjust depth. October 11, 2014
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