
This mower blade fits all Greenworks Cordless Lawn Mowers with 21” steel decks.
Q: Does this blade have any rust protection?
A: Yes, this blade has a rust-resistant finish.
Q: Which Greenworks mowers can this blade be used with?
A: This blade is compatible with all Greenworks Cordless Lawn Mowers that have a 21-inch steel deck.
Q: How long is the warranty on this blade?
A: This blade comes with a 1-year limited warranty for both parts and labor.
Q: What is the weight of this Greenworks replacement blade?
A: This Greenworks replacement blade weighs 1.64 pounds.
Q: What is the length of this replacement blade?
A: The length of the blade is 20.47 inches.
Q: What are the dimensions of the lawn mower blade?
A: The lawn mower blade is 20.47 inches long, 2.36 inches wide, and 0.98 inches high.
Q: What is the weight of the lawn mower blade?
A: The lawn mower blade weighs 1.64 pounds.
Q: Is this blade compatible with other brands of lawn mowers?
A: This blade is compatible with all brands of lawnmowers.
Customers commend the 21" (51 CM) Replacement Lawn Mower Blade for its perfect fit with Greenworks mowers. Users are happy that the blade replacement was seamless. There were no negative comments about the product.
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This mower blade fits all Greenworks Cordless Lawn Mowers with 21” steel decks.

The Greenworks 42" Residential Riding Mower Bagging Kit is the perfect accessory for all 42" CrossoverZ and CrossoverT mowers powered by 60V, 80V, and 82V. Tackle your yard with ease as this kit features a dual bin with an impressive 6 bushel capacity, allowing you to efficiently collect grass clippings and leaves. With its 1 Year Limited Warranty, you can have peace of mind knowing your investment is protected. Upgrade your mowing experience today with the Greenworks 42" Residential Riding Mower Bagging Kit.

Never pay for the cost of spools over the lifetime of your qualifying Worx trimmer. That’s how excited we are about the DNA2 DoubleHelix cutting line. We want you to have as many as you need, and to tell others about its aerodynamic design, which makes for cleaner cuts. Sharper cuts encourage growth, so you’re going to have the healthiest lawn on the block. Each spool comes pre-wound, so you can just pop it into your trimmer and get to work. Each spool contains 10 feet of string, and so each 6 pack we send has 60 feet of line. Trim and edge as much as you want, we’ll make more. This DoubleHelix line is only 0.065” thick yet has over 100 lbs of tensile strength. That thin diameter means it can be spun faster, and its solid construction tears through thicker grass. These spools are compatible with over 25 of our 20V and 32V trimmer and edger models. It even works with one of our 40V trimmers. So go ahead, order more spools, you’ve earned them.
| Pros for Greenworks - 21" (51 CM) Replacement Lawn Mower Blade - Black | |||
|---|---|---|---|
| Fit | There were no pros for this product— | There were no pros for this product— | Durability, Price |