- 21" L
- Universal dethatcher 6-in-1 power rake blade fits most 21" and 22" lawnmowers
- No need to change blade to dethatch
- The blade cuts, mulches, bags, scalps, rakes and dethatches
- Replaceable nylon line won't damage sprinkler heads
- Replacement nylon line Ace no. 7214281
*Orders shipped to stores in Alaska and Hawaii will receive a 70% shipping discount.
30-Day Return Guarantee
We want you to be fully satisfied with every item that you purchase from www.acehardware.com. If you are not satisfied with an item that you have purchased (excluding Gift Cards and gas-powered outdoor equipment*), you may return the item up to thirty days after the original purchase date to receive a store credit (less shipping, handling and other charges). We recommend that you make returns of online purchases to an Ace retail store near you which will issue your store credit. If you do not have an Ace retail store near you, please contact a Customer Service Specialist by calling 1-866-290-5334 for complete return instructions. Please refer to our Return Instructions for more information about returning a purchase.
The item must be returned in good condition, in original boxes (whenever possible), and with all paperwork, parts and accessories to insure full credit. After 30 days, please contact the manufacturer directly.
*Gas-Powered Outdoor Equipment cannot be returned once gas or oil has been put in it, even if the Equipment has been drained of these materials.
What people are saying
Reviewed by 1 customer
Displaying review 1
Pros
- Fits All Lawn Mowers
Cons
- Gap From 21 To 22 In
Best Uses
- Large Lawns
Comments about Arnold® 21in Dethatching Blade (490-100-0056):
The blade was sharp from the box. Multiple washers and addapters to fit most lawn mowers. It is a 21 inch, so it does fit a 22, but a little of the vaccuum power is lost with the 1/2 inch gap between the end of the blade and the mower deck.
Displaying review 1




