- 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
*Items shipped from our warehouse to stores in Alaska and Hawaii will receive a 70% shipping discount.
30-Day Return Guarantee
What people are saying
Reviewed by 1 customer
Displaying review 1
- Fits All Lawn Mowers
- Gap From 21 To 22 In
- 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.