A budget-friendly 3-in-1 that trims, edges, and mows small lawns well.
If your yard is small, oddly shaped, or full of tight corners, you don’t need a bulky mower. You need a tool that pivots with you and packs away fast. That’s where the BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch shines. It turns one tool into three jobs. You mow the patch, trim around beds, and edge the walk—all in minutes. No gas, no batteries, no downtime. It’s simple, light, and easy to store, especially for townhomes and first-time homeowners.
Is BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch Good?
Yes—if you have a small yard and want one tool to do it all. The BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch is great for patios, courtyards, townhomes, and side yards. It gives steady, corded power and clean edges without gas fuss. If you hate storing multiple tools, this is a smart pick.
I used it on a tight 600 sq. ft. courtyard with raised beds. The mower deck handled the main area, then I popped the trimmer off to chase edges. The BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch made the whole job quick. On another day, I edged a long walkway in ten minutes. The results looked neat and sharp.
My First Impression for BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch
It arrived well packed with clear labeling on each part. The deck and trimmer feel light but not flimsy. Snapping the trimmer into the mower base was simple and tool-free. The handle and guard went on fast, and the cord clip is a nice touch.
Setup took me about ten minutes. On first pass, the BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch gave even cuts on my small patch. The swap to edging was quick and tidy. I felt a little nervous about cord management at first, but it became second nature. My first run ended with a smile—it did more than I expected for the size.
What Makes It Stand Out / Key Features
- 3-in-1 design: mower deck, string trimmer, and edger in one tool
- 12-inch cutting swath for small lawns and tight spaces
- Corded electric power for steady performance and no recharge time
- Automatic line feed system for smooth trimming (no bumping)
- Quick, tool-free conversion between modes
- Lightweight build for easy carry, lift, and storage
- Adjustable deck height to set your preferred cut level
- Cord retention clip to help prevent accidental unplugging
What I Like
- One compact tool replaces a mower, trimmer, and edger
- Clean edge line along sidewalks and beds
- Lightweight and easy for smaller users to handle
- Steady corded power—no battery to charge, no gas to mix
- Fast conversion saves time mid-task
- Fits in tight sheds or apartment storage rooms
- Low noise compared to gas models
- Great for narrow strips where bigger mowers cannot reach
What Could Be Better
- 12-inch width is slow for larger lawns
- Cord management takes attention and a good outdoor extension cord
- Not ideal for very tall, wet, or overgrown grass in one pass
My Recommendation
If you keep a small yard or a mix of tight spaces, the BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch is a smart, space-saving buy. It is best for homeowners who value simplicity and low upkeep. I recommend it for patios, courtyards, townhomes, and rental properties. It cuts clean, edges fast, and stores flat. For larger lawns, consider a wider deck, but for small plots this is hard to beat for the price and ease of use.
| Best for | Why |
|---|---|
| Small yards and townhomes | Compact 12-inch deck and nimble trimming in tight spaces |
| First-time homeowners | Easy setup, low maintenance, and one tool for three jobs |
| Budget-minded buyers | Affordable way to mow, trim, and edge without extra tools |
| Storage-limited users | Lightweight and compact for closets, sheds, or balconies |
Alternative Products You Can Consider
WORX WG170 GT Revolution (20V) — A cordless trimmer/edger with wheels that can “mini-mow.” It’s perfect if you want freedom from cords and you mostly maintain light growth. It edges well and stores small. Compared to the BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch, it lacks a dedicated mower deck, so stability over larger patches is lower, but mobility is higher.
Greenworks 14-Inch 10 Amp Corded Lawn Mower (25052) — A simple, wider corded mower for small to medium lawns. If you only need mowing and want a bit more width than 12 inches, this is a good value. It cuts clean and has adjustable heights. Compared to the BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch, you lose the built-in trimmer/edger convenience.
Sun Joe MJ401E-PRO 14-Inch 13-Amp Electric Lawn Mower — Compact, lightweight, and bagging-friendly for tiny lawns. It’s a strong choice if you want a straightforward mower with a tidy finish. It is still corded, like the BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch, but offers a larger cutting deck and dedicated bagging at the cost of multitool versatility.
| Product | Best For | Key Difference |
|---|---|---|
| BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch | Small yards needing mow, trim, and edge in one tool | 3-in-1 versatility with a dedicated mower deck |
| WORX WG170 GT Revolution (20V) | Cordless convenience and quick touch-ups | No deck; trimmer/edger with wheels for mobility |
| Greenworks 14″ 10A Corded Mower (25052) | Users who only need mowing with a wider cut | Pure mower; wider deck, no trimming/edging built in |
| Sun Joe MJ401E-PRO 14″ 13A Mower | Tiny lawns that benefit from bagging | Bagging-focused mower; larger deck, no 3-in-1 |
Final Verdict: Which Should You Buy?
If you want one tool to mow, trim, and edge a small yard, the BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch is the best fit. It is light, compact, and easy to handle. You save space and time with quick conversions. For most small-lawn owners, this is the sweet spot.
Pick the WORX WG170 if you prefer cordless freedom and mainly do light upkeep. Choose the Greenworks or Sun Joe if you need a wider, dedicated mower for larger small yards. But for all-in-one simplicity on a budget, the BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch stays my go-to.
FAQs Of BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch
What yard size is it best for?
It’s best for small lawns, side yards, and narrow spaces. Think townhomes, patios, and courtyards. For bigger lawns, consider a wider deck.
Can it handle tall or wet grass?
It can, but take it slow. Use multiple passes on tall or damp spots. Cutting in stages helps prevent clogging.
What extension cord should I use?
Use a grounded outdoor-rated cord of proper gauge for the length. Keep slack over your shoulder to manage the cord safely.
What line does it use?
It uses standard trimmer line compatible with BLACK+DECKER models. The automatic feed helps keep the line at the right length.
Is assembly difficult?
No. Most parts snap or screw in without tools. First-time setup usually takes about 10–15 minutes.