Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

12-in Straight Shaft Corded Electric String Trimmer Edger Conversion Capable

Ratings & Reviews for BLACK+DECKER 12-in Straight Shaft Corded Electric String Trimmer Edger Conversion Capable

3.9
262
Review
 3.9 out of 5
262 Reviews


78% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

This electric trimmer is a lightweight and affordable option for basic yard work. Many users found it powerful and easy to use, though some reported issues with the line feeding mechanism, which caused the line to break or get stuck. The trimmer may struggle with thicker weeds or grass, and users may need to frequently adjust or replace the line.

Customer review summary generated by AI, including incentivized reviews.
262 Customer Reviews

Does what its supposed to do.

Would Not Recommend

The trimmer did not perform as well as my cheap, B&D ST1000 trimmer. The line that came with the ST4500 constantly broke and had to be reset. I went through an entire spool because the line snapped off whenever we hit concrete.

August 28, 2020

From blackanddecker.com

Good product

Would Recommend

It is a good cheap alternative if you want to get edge or get weeds out of your flower bed.

August 22, 2020
Verified Purchaser
Was this Review Helpful ?

used, missing parts:

Would Not Recommend

I was really looking forward to getting a new weedeater, however, when it was delivered today I discovered that it had been used. It did not have shield guard or metal piece to hold it in place. No instruction booklet and spool had already been inserted and appeared used. My printer isn't working so I can't print out return label so I guess I will put on my mask and return it to my local store.

August 21, 2020
Was this Review Helpful ?

Grass Trimmer use!

Would Recommend

I purchased this Grass trimmer and used both my $20.00 Father's Day gift card and my U.S.M.C.and purchased this tool for only $9.00! I brought it home and used it to CLEAR OUT my overgrown WEED Garden. It worked WONDERFULLY.It took me about a half hour or less to do it. I gave my other two trimmers to my grandson! This TOOL is a God Send!! I trust Lowe's!

August 18, 2020
Verified Purchaser
Was this Review Helpful ?

GETS THE JOB DONE, BUT...

Would Recommend

If you want a bump string trimmer instead of an automatic dispenser type then this is what you want. It is inexpensive but gets the job done. The one problem it has, at least for me, is that the bump spool is designed to fail. They want you to buy new ones which are ridiculously priced unless you get generic ones. What happens is the bump knob is hollow so it wears out after a few months of service. This is not a problem if you intend to buy new spools, however, if you like to rewind the spool i...

August 18, 2020
Was this Review Helpful ?

Hurricane proof

Would Recommend

I bought this trimmer about 7 years ago and use it to cut my strip of lawn 15' x 110' every 1 to 2 weeks in the summertime. This trimmer was left out in the weather for 3 months folIowing hurricane Michael and I was going to throw it in the trash so I tested it first and was amazed it was still working. Two years later and it is time to let it RIP. The motor would stop in the midst of halfway through the lawn cutting. Not sure if it is the switch or heating of the motor. I bought the replacement...

August 8, 2020
Was this Review Helpful ?

Great after replacing the string

Would Recommend

I had same problem reported by others- within 5 minutes the string broke and I had to take off the spool. But I had read the original string is junk and you can see it's the super cheap milky plastic type. I had some blue powercare hex .065 and I can feel it's a stronger string. I threw away the original string and respooled with the stronger string. Now it doesn't break and tap to feed works perfect. Powered by 120v power cord this thing has power for medium yards. I had 3-4" grass to s...

August 6, 2020
Was this Review Helpful ?

i love this

Would Recommend

super awesome light weight, only one whole for the string !! big plus, directions suck, but who needs em.....except i did for the metal bar guide thing....i put it in the wrong holes and it wouldn't go....no spin, so i took it off completely and worked like a charm, did my entire front, back , sides and edging as well....worked great ! my arms didn't even get tired because its nice and light ! i now understand where the guide bar goes, above the motor holes, i get it..... highly recommend for u...

August 2, 2020
Was this Review Helpful ?

spool feed doesnt work

Would Not Recommend

i guess you get what you pay for . It was cheap and it was the lightest one available. But the tap to feed the cord just does not work at all. I have tiny hands so the spool is difficult to get to release more cord.

July 29, 2020
Was this Review Helpful ?

Hot Hot Hot

Would Not Recommend

The wacky wacker began to burn up after about 15 minutes or so of wacking weeds. Not very thick ones and grass along my fence. POOF!

July 19, 2020
Was this Review Helpful ?
Response from SBD_Product Expert

Hi Corey
We appreciate your feedback on the ST4500 and are sorry to hear about the issue you are having with your product. This is not the kind ...

SBD_Product ExpertJuly 27, 2020

This product is bad

Would Not Recommend

The battery on this only lasted 20 minutes. I went to L:owes for a refund and Lowe's would not give my money back. A second battery cost as much as the product. I purchased a Ryobi and it is great. I buy nothing at Lowe's now

July 14, 2020
Was this Review Helpful ?
Response from SBD_Product Expert

Hello Charles
I'm sorry to hear you are not happy with the run time of the ST4500 . We would like to get some more information to determine if ...

SBD_Product ExpertJuly 28, 2020

Line will not Feed

Would Not Recommend

I wish I had viewed the reviews of this product before I purchased it. They were right the line will not feed correctly. Probably will not buy Black and Decker products again.

June 25, 2020
Was this Review Helpful ?

Nice and Light weight for me!!

Would Recommend

Nice and Light weight for me!! This trimmer is much better then my other trimmer was,I was able to get it to rotate alot better than my last trimmer. This rotates alot easier also.My yard and around my rose bushes look alot better.Black and Decker is a great product.

June 15, 2020

From blackanddecker.com

Stopped advancing string

Would Not Recommend

Purchased this in 2019, and it worked fine for the summer and fall of 2019. Brought it out of storage to use in spring of 2020. The string would advance occasionally, then it stopped advancing all together. I would not recommend using this trimmer past one season.

June 12, 2020
Was this Review Helpful ?

Difficult to Change Line

Would Not Recommend

I puchased a few weeks ago replacing and old Craftsman Line Trimmer. Have used it twice incredibly frustrating, the line keeps breaking and the effort to get the spool out of the housing is not easy and poorly designed.

June 3, 2020

From blackanddecker.com

chews through string

Would Not Recommend

Make sure you buy extra string because this one chews through it. Also it looses the string so i have to disassemble it repeatedly to reset the string. Very frustrating!

May 31, 2020
Was this Review Helpful ?
Response from SBD_Product Expert

Hi Jenlin
We appreciate your feedback.  We would like to speak to you about the experience you had. Please contact support at 800-544-6986.  Ple...

SBD_Product ExpertOctober 2, 2020

Crap, but for the money what do you expect

Would Not Recommend

large yard to edge and weed eat. Re-line spool 2x just to edge large corner lot. Frustrated every time I use. Removed wire guide works better I guess

May 12, 2020
Was this Review Helpful ?

Does the job i need it too

Would Recommend

I bought this last week and i love it..its light weight and does the job..i can't handle anything too heavy with going thru cancer treatments..great price also..i didn't want to deal with gas and oil ..plug it into an extension cord and get it done..i have a small area to care for

May 12, 2020

From blackanddecker.com

Good Quality Single Line Trimmer

Would Recommend

Hard to find single line grass trimmer, and one that performs just as well as high amp dual line ones- notably more.expensive. This trimmer spool reloads quickly & easily and bump feeds without fail.

May 4, 2020

From blackanddecker.com