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Genuine Factory Parts 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers
Genuine Factory Parts 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers
Genuine Factory Parts 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers
Genuine Factory Parts 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers
Genuine Factory Parts 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers
Genuine Factory Parts 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers
Genuine Factory Parts 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers
Genuine Factory Parts 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers

Genuine Factory Parts 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Upgrade your mowing with the Craftsman 21 in. 3-in-1 Mower Blade for Walk-Behind Mowers, designed for efficiency and a professional finish.
Genuine Factory Parts MPN CMXGZAM100142
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $22.99, average $26.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Introducing the Craftsman 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers 1 pk CMXGZAM100142, your ultimate solution for maintaining a pristine lawn. Designed specifically for walk-behind mowers, this high-performance mower blade ensures that you achieve a professional finish with every cut.

Featuring a 21-inch blade length, this 3-in-1 blade excels in mulching, bagging, and side discharge capabilities, making it versatile for any mowing task. Whether you're tackling tall grass or fine-tuning your lawn, the Craftsman 21 in. 3-in-1 Mower Blade adapts to your needs.

  • Durable Construction: Made from high-quality materials for long-lasting performance.
  • Easy to Install: Compatible with a variety of Craftsman walk-behind mowers, making setup a breeze.
  • Enhanced Cutting Efficiency: Achieve a cleaner cut with reduced clumping and improved grass health.

Upgrade your lawn care routine with the Craftsman 21 in. 3-in-1 Mower Blade For Walk-Behind Mowers 1 pk CMXGZAM100142 and experience the difference in your mowing results. Don’t wait—order now and transform your lawn into a vibrant landscape that you can take pride in!

The Details Specifications

Brand Genuine Factory Parts
SKU 7040350
UPC 889021359706
Unit 0
Case Pack Quantity 6 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 2 × 22
Weight 2 lbs
Cubic Feet 0.02895 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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