20V 12" GT 3.0 String Trimmer & Wheeled Edger


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Converts from a string trimmer to a wheeled edger in just seconds

Innovative Command Feed spool system for instant line feeding & Free Spools for Life

Features 2 powerful and lightweight MaxLithium batteries

Rubberized twin wheel set supports and guides the edger

20V 12" GT 3.0 String Trimmer & Wheeled Edger ITEM WG163

Availability: Out of stock


WORX GT 3.0 String Trimmer & Edger - WG163

Key Features

The WORX GT 3.0 is a lightweight grass trimmer and wheeled edger, featuring two powerful 20V MaxLithium batteries and our innovative Command Feed spool system for instant line feeding. Includes a 3 Year Warranty & 30 Day Money Back Guarantee.


The WORX GT 3.0 String Trimmer & Wheeled Edger allows you to work smarter, not harder. The lightweight, cordless grass trimmer features two powerful 20V MaxLithium batteries for extended run time without memory effect or self-discharge. Additionally, the GT 3.0 features a range of intuitive adjustments that adapt to you and your landscape. The rubberized twin wheel set supports and guides your edging for clean lines and professional results, every time.
WORX GT 3.0 Trimmer Edger - WG163
20V WORX GT 3.0 Trimmer Edger - WG163
Tool-free adjustments make the WORX GT 3.0 String Trimmer & Wheeled Edger easy to use for anybody. The head tilts a full 90° to let you quickly and easily trim in those hard-to-reach places, while being fully supported by wheels. It also features our innovative Command Feed spool system for instant line feeding with the push of a button.
The GT 3.0 String Trimmer & Wheeled Edger features an adjustable spacer guard to protect plants, flowers and garden furniture from damage while trimming - ensuring that you'll never again accidentally cut where you didn't mean to!
20V WORX GT 3.0 Trimmer Edger - WG163
Technical Specifications
  • Rated Voltage
    20V MAX
  • No-Load Speed
  • Cutting Diameter
  • Line Diameter
  • Cutting Line Length
  • Machine Weight
    5.3 lbs
  • Warranty
    3 Years
You're Getting
  • (1) - 20V GT 3.0 Trimmer / Edger
  • (2) - 20V MaxLithium Battery
  • (1) - Trimmer Spool
  • (1) - 20V Battery Charger
  • (1) - Support Wheels
  • (1) - Safety Guard

Frequently Asked Questions

  • Does this come with a battery and charger?

    Yes, this model includes 2 batteries and 1 charger.


    Absolutely! The 20V Worx GT 3.0 is designed to be fully adjustable from the telescoping shaft, multi-position auxiliary handle, to the pivoting trimmer head. Don’t contort yourself to fit your trimmer, let the Worx GT 3.0 adapt to fit you.

  • What is CommandFeed and how do I use it?

    Worx GT has a history of changing the game when it comes to feeding trimming line, and the Revolution is no exception. Bumping to advance the line became a thing of the past with auto-feeding line on the first GT, and now, CommandFeed puts the control at your fingertips.

    Your trimmer is equipped with CommandFeed. To efficiently feed the line, just press the CommandFeed button as needed while the machine is running until you hear the ‘clattering’ noise of the line cutting. The line will automatically feed to the perfect length for trimming. The motor will shut off when pressing the CommandFeed button and will restart when the button is released.

  • How heavy is the trimmer?

    The trimmer only weighs 5.3lbs, even with the battery installed. As light as this is, the ergonomic design ensures the weight is evenly distributed between the main and auxiliary handle to make trimming a comfortable, easy-to-manage experience for anyone.


    Each included 20V MaxLithium battery is designed to provide enough working time per charge to trim up to the average 1/4 acre yard on one charge. Actual results may vary on a variety of factors, including the density of the grass or weeds you’re cutting or the age of the battery pack.

    Faster charging options are available.


    Worx lithium batteries are surprisingly powerful for their compact size. The 20V batteries included with the 20V Worx GT 3.0 are the same batteries we trust to power the ExacTrack Circular saw, the JawSaw, and Ai Drill, as well as others like the Hydroshot and Switchdriver. Since the battery can stand up to those high-powered applications, you can believe they will easily trim and edge your lawn, giving you the professionally manicured look you want.


    With the included charger, it takes about 5 hours to fully charge each of the included batteries.

    Faster charging options are available.

  • CAN I USE MY 20 VOLT MAX LITHIUM BATTERIES ON MY OTHER WORX TOOLS? Are the 40V MaxLithium batteries interchangeable with the 20V?

    Power Share allows you to share the 20V Worx batteries you already have between your Worx 20V tools – even the power tools! Use your 20V Max Lithium battery with any 20V WORX tool – even the power tools – but save your 40V battery for your 40V tools.


    Our lithium tools and Ni-Cd tools are separate platforms and are not interchangeable. Lithium batteries offer our customers maintenance-free technology without the hassle of managing the memory effect inherent in Ni-Cad batteries.


    Battery powered DC motors are not rated for horsepower as output power is only measured with gas or induction AC (corded) motors. Worx lithium powered products were designed with sufficient power to get the job done quickly & easily.


    On the shaft of the trimmer is a black locking collar with an orange clip. Open the orange clip and slide the handle and cutting head apart to desired length. Close the orange clip to secure the trimmer shaft.


    You can adjust the angle of the auxiliary handle as easily as pushing a button. Where the handle meets the shaft of the GT 3.0, there’s an orange button. Push the button and move the handle to the desired position. Release the button to lock it in place.


    Place the trimmer head on the ground and put your foot on the cutting head. Lift or lower the handle to your preferred angle while stabilizing the head on the ground. The 20V Worx GT 3.0 String Trimmer / Edger will click through the positions. Once you’ve found the perfect angle for you, you’re ready to get back at it!


    Converting your trimmer from Trimmer to Edger is quick and easy.

    To turn the cutting head for edging mode, look for the black locking collar and orange clip on the shaft of the trimmer. Open the orange clip and twist the shaft/handle. For trimming, twist the handle so it is perpendicular to the cutting head. For edging, twist the handle parallel to the cutting head. When the handle is in the desired position, close the orange clip.


    This model does not have a mini-mower mode.

    Mini mower mode is offered on our 20V GT Revolution trimmers.

  • What’s the Lifetime Spools offer? And how do I get them?

    Each Worx GT 3.0 String Trimmer / Edger includes one pre-loaded spool of cutting line to get you started and qualifies you to participate in the Free Spools for Life program. Through the Free Spools for Life program, extra spools are free of charge as long as you own your trimmer. Just cover the cost of shipping and handling any time you need more! Order additional pre-loaded spools here.

  • Are the spools available in stores?

    Some stores do offer spools for sale in smaller packs, and while these may be the answer if you run out and need them right away, we recommend taking advantage of the Free Spools for Life program benefits included with the purchase of your trimmer.


    Our Double Helix line is specially designed to work with the Worx 20V GT 3.0 CommandFeed, and give you a quicker and more efficient cut to help maintain a healthy, professionally groomed lawn. With the purchase of your Worx GT 3.0, you’re automatically enrolled in our Free Spools for Life program. You get free spools pre-loaded with 10 feet of line any time you need them, just cover the shipping and processing for each package of six. (Order here)

    If you decide to use traditional line, the Worx GT 3.0 can accept standard 0.065” cutting line found at any garden or home center and can be wound around our empty spool cartridges. Refer to your owner’s manual for important details about how to wind the line on the spools and keep in mind that with conventional cutting line, CommandFeed may not work as expected.

  • Does it come pre-assembled?

    Each trimmer comes with some minor assembly required, which may take up to 5 minutes per tool. A step-by-step instruction manual is included along with easy assembly instructions. Please have a #2 Phillips head screwdriver on hand when assembling your GT 3.0.

  • Can I use the tool without the safety guard? I have experience with other trimmers and will be the only one using it.

    The safety guard is an essential part of the tool. Not only does it keep you safe from any debris from the trimming/edging, it also helps regulate the length of the cutting line. Without the safety guard, your Worx GT 3.0 will not operate properly and you are at risk for injury.


    Carefully review the owner’s manual for all safety information and guidelines for using the Worx GT 3.0. Follow safety precautions while using any power tools – including wearing safety eyewear, gloves, appropriate shoes & clothing, and keeping hair tied back. See the owner’s manual for complete safety instructions and details.

  • I’ve misplaced my manual. Is there anywhere I can get more information?

    You can download the manual here.

  • What is the guarantee/warranty?

    If you decide the Worx GT 3.0 isn’t right for you, we offer a 30-day Money Back Guarantee from date of receipt (less shipping and handling). Please call our customer service center at 1-866-354-9679 (WORX) and we’ll be happy to assist. View more information here.

    We know your tools are indispensable, so we cover each tool with a 2 Year Limited Consumer Warranty. You can extend your warranty to 3 years by registering online within 30 days of purchase. Already have your trimmer? Register now!

    Worx batteries are covered by a 1 Year Limited Consumer Warranty and are not eligible for warranty extension.

    Parts subject to normal wear and tear are not covered by the tool’s warranty. View more information on our warranty here.

  • Where can I get replacement parts?

    Lose your spool cap cover? Ready for a faster charger? Many replacement parts are available online under Accessories.


Important Information

California proposition 65 WARNING:

This product can expose you to chemicals including lead, phthalate or bisphenol A which are known to the State of California to cause cancer, birth defects or other reproductive harm. Wash your hands after use. For more information go to www.P65Warnings.ca.gov.

Proposition 65 de la Californie AVERTISSEMENT:

Ce produit peut vous exposer à des produits chimiques, incluant au plomb, au phtalate ou au bisphénol A, qui sont reconnus dans l'État de Californie comme pouvant causer un cancer, des anomalies congénitales ou d'autres dommages à l'appareil reproducteur. Assures-vous de bien vous laver les mains après usage. Pour en savoir plus, veuillez consulter le site www.P65Warnings.ca.gov.

Propuesta de California 65 ADVERTENCIA:

Este producto puede exponerlo a químicos que incluyen plomo, ftalato, o bisfenol A que se sabe en el Estado de California que causan cáncer, defectos de nacimiento u otros daños reproductivos. Lave sus manos después de usarlo. Para más información visite www.P65Warnings.ca.gov.
20V 12" GT 3.0 String Trimmer & Wheeled Edger is rated 4.5 out of 5 by 155.
Rated 5 out of 5 by from semi retired I bought this a month ago. I can do my whole lawn twice with one charge with the new 20v. It's also a lot more power full. Edger is one slick feature.
Date published: 2018-07-14
Rated 5 out of 5 by from Best trimmer & edger I have ever had. I was very skeptical that this would not be strong enough, but it was on sale, so I took a chance. I own 2 gas powered trimmers, but line would break off every 8 feet. I bought aftermarket trimmer heads for them, but no difference. Always frustrating to change line often. This battery operated Worx trimmer really surprised me. Line don't break off, & has an automatic line button to release more line as it wears down The battery lasts long enough for me to finish my front & rear lawns. Works great on my average grass lawn, light grass, bluegrass, fescue, & crabgrass. It would have a problem cutting through heavy grasses & thick weeds. But for light or average grass it is perfect. No more gasoline, electrical cords or noise to deal with, and especially those line changes. I had to change lines 4 tor 5 times every time on my gas trimmers for my lawns. Now those gas trimmers will get sold when I have garage sale or given away. Wished I would have got one of these years ago, would've saved me headaches & stress. I even payed a couple neighborhood gardeners to edge my lawns a few times, just because I did not want to deal with doing it. Now I look forward to doing my yard work ! Now I see Worx has a 40V battery trimmer, which would be better, mine is a 20V but no complaints. I highly recommend it.
Date published: 2018-07-12
Rated 5 out of 5 by from Love this trimmer. I was given this as a gift 3 years ago and it still works great. I did purchase another battery for backup. Love that I get free trimmer line when I need it.
Date published: 2018-07-11
Rated 5 out of 5 by from Amazing Engineering & Quality I bought this 3 weeks ago and it is great. I am impressed by the clever design and quality construction. It came with 2 batteries at a very reasonable price, as saving money was my top priority. It is light, easy to use, effective and so much better than the myriad of trimmers I have had previously. It is very easy on batteries and I am looking to purchase one of WORX blowers to use the second battery, as I don't need two batteries to trim the yard. Bottom line, quite impressed, feel quite smart for ferreting out this awesome product.
Date published: 2018-07-09
Rated 5 out of 5 by from light enough, gets the job done light weight so I don't have to stop to rest until the jobs is done. With extra battery of course
Date published: 2018-07-08
Rated 5 out of 5 by from Tough and reliant Gentlemen, this is the fifth trtimmer I've had since I moved to this house fifteen years ago. Usually I spend most of my trimming time replacing the string and in most cases having to rewind same. The first time I used my Worx trimmer and edger I spent the whole afternoon without having to replace the string or drag out a 100 ft extension cord as I used to do with my previous trimmers and my edger. And, after two weeks of intensive trimming and having to order new string I got another delightful surprise when I found out about the string for life plan. Great work, great product - I'll recommend it to anyone.
Date published: 2018-07-06
Rated 5 out of 5 by from Easy to use I bought the 20V trimmer over a year ago and used it for light work around the yard. I have a very thick stand of grass in one area and had the Worx in hand so I decided to use it rather than walk back to the tool shed to get the other "orange" trimmer. I dislike that one because I spend as much time messing with the feed as i do trimming. The Worx not only did as well in the heavy growth it did it without one minute spent on maintenance. AND, it is much lighter and easier to use. Gonna put the other one in the next yard sale. All my yard tools will be replaced with Worx as soon as they wear out, or wear me out.
Date published: 2018-07-03
Rated 5 out of 5 by from Best trimme edger I've ever had. I've had several corded trimmers/edgers, and a gas trimmer and edger. As I've gotten older, I've found they have been harder and harder to carry and handle. After a frustrating year with my latest edger, I saw the ad for the Worx edger and thought, what could I lose, I've tried everything else. I was so surprised, and happy at how my Worx trimmer/edger worked that I started looking at their catalog of other items. This trimmer/edger is so much lighter, and offers quick change angles for cutting along sidewalks, up against my house, and along the fence line. I've not had it long enough to testify about it's longevity, nor how long before the batteries no longer hold a charge. I hope they live up to the high standard that I believe the trimmer has. Can't beat it for the price, and for older guys like myself.
Date published: 2018-07-01
Rated 5 out of 5 by from 12" wheeled edger and string trimmer I purchased this about a month and a half ago - I received the product and assembled it easily. I love the fact it has no cord! I can trin in no time without the cord hassles
Date published: 2018-06-28
Rated 5 out of 5 by from The Best Trimmer I Have Ever Owned This is simply an awesome string trimmer. I can go from trimming around the shed to mowing under the kids swings and sliding board to edging the driveway in about 30 seconds and without any tools. This trimmer is strong enough for the average homeowner. The battery last a good deal of time.....I'm saying that I get a couple of weeks of use before it needs a charge.
Date published: 2018-06-27
Rated 5 out of 5 by from Perfect Cut around all my landscaping and edge the grass on my driveway and didn't skip a beat. Also cut down tall grass over a foot high with ease. Great tool.
Date published: 2018-06-27
Rated 5 out of 5 by from Wheels, edger. makes the string go forward I like it has wheels, so you can cut like a lawn mower, it does edger.
Date published: 2018-06-22
Rated 5 out of 5 by from Great too! I bought this trimmer so l could trim around my flower beds. I liked the idea of the edger too. I have used it a few times now and it does a great job. It's so lightweight yet it gets the job done.
Date published: 2018-06-20
Rated 5 out of 5 by from Works great! The Works GT wheeled trimmer is light weight, yet powerful enough to get the job done. It came with 2 /20volt batteries so you can charge one while using the other. I have not even had to switch. One battery lasted long enough to do my whole fence and more.
Date published: 2018-06-18
Rated 5 out of 5 by from its freakin awesome!!!! I bought and received my Worx very fast and was a breeze to put together.was up and running in minutes. I used it on my whole yard and used less than a half battery. it was great. and that was using several of the features I have a few spots I cant get my riding mower into so I use the mower wheel to just mow it down. the cool thing was my neighbor who is in his 70's saw me and has been dragging a corded weedeater around for years came over to investigate so I gave it to him to give it a go. he did his whole yard with the same battery mind you and he is hooked. he now wants one. I have been through several gas power weed eater through the years I'm so happy I purchased.
Date published: 2018-06-18
Rated 5 out of 5 by from Couldn't be Happier I have over 200' of sidewalk footage so that with the curb exceeds 600' plut the driveway and sidwalks around the house. I have edged all this twice on the same spoool and only had to charge the batteries once. It's light weight and does what I have been looking for an edger to do for a long time.
Date published: 2018-06-03
Rated 5 out of 5 by from Wonderful tool!!! I bought this 2 months ago and very happy with it! I've had many trimmers before, but this one is the best I've ever had. With it being light weight & having wheels, it's so much easier on your neck & back. Love that it's cordless and no pull starts to deal with. Truly, the best ever!!!
Date published: 2018-05-24
Rated 5 out of 5 by from I bought this about a month ago and it works great. Easy to use with multiple adjustments and features. Makes yard work a lot easier.
Date published: 2018-05-20
Rated 5 out of 5 by from Love it. Every yard person should have one. I’ve had my trimmer edger going on my 3rd summer. Got it when I saw how great a neighbors yard looked. Now 4 or 5 of us on my block have one. Can’t say enough positive things about it. Easy to use. Batteries are great. Results are outstanding. Anyone who needs an easy reliable way to trim and edge their lawn should have one.
Date published: 2018-05-15
Rated 5 out of 5 by from Appreciate the Improvements We received this the first week in May. Really like the detachable wheels and ease with which you can switch the angle of the trimmer head. The two batteries make it easy to trim the entire yard at one time.
Date published: 2018-05-13
Rated 5 out of 5 by from So easy to use I bought this last year and absolutely love it ! It’s light weight and oh so powerful- Thank you for such a great trimmer/edger.
Date published: 2018-05-08
Rated 5 out of 5 by from A Wonder Wacker of Weeds I used it for the first time today and it cut through tough weeds and crud perfectly. One battery lasted around 240” of a wood fence, around stone pavers, and through my deep back yard — all lasting about 40 minutes. I am very impressed with the performance. I may have to remove the wheels since they get in the way of the fence posts. The trigger is the most comfortable of any trimmer I have used in over 40 years. Great design and comfortable with my arthritic fingers. The tool is relatively light weight and being able to adjust the length of the shaft is terrific.
Date published: 2018-04-27
Rated 5 out of 5 by from Awesome product I’m a single senior citizen and i have never been able to edge my lawn. Neighbor showed me how and now i’m so impressed i can do so quick and easy. Very happy and lawn is so neat now i won lawn of the month. Thanks Worx for a great product.
Date published: 2018-04-10
Rated 5 out of 5 by from Luck, Timing, or Something Else? I love this trimmer and edger! In spring of 2016, I decided that I wanted a Worx trimmer. I was so busy throughout Spring and Summer that I never got around to purchasing one, but I kept thinking about it. One day in early November I was walking by a clearance and saw WORX. I was shocked. There were 2 Worx trimmer and edgers on clearance. I could not get them to the register fast enough! I was even further amazed when I got home and realized each trimmer came with 2 batteries! I never run out of power for any of my Worx toys! I am right handed and have had surgery on right shoulder, but I never have any problems using any Worx items because of their light weight design.
Date published: 2018-03-03
Rated 5 out of 5 by from great features and design I have a couple of the edger/trimmers, also have a cordless blower and with each of these products the Worx Company has always out done everyone else in design and being user friendly. People in my neighborhood would see me trimming and stop and were blown away with the design and features and so many of them bought them. Great to see a company spend some time in design, common sense and quality sometimes down to the smallest detail.
Date published: 2017-11-04
Rated 5 out of 5 by from Awesome GT Great 2-1 trimmer and edger, my edges never looks so perfect. Perfect cut each time.
Date published: 2017-10-29
Rated 5 out of 5 by from So lightweight and versatile I can't explain how much I love this trimmer/edger. For years, we used an electric one (I can't stand the smell of burning gas), and it was cumbersome and so heavy. Often, it would get unplugged while in the corner of my yard adding to my frustration. But this guy... it's PERFECT. We live on ~.2 acres and one battery is usually enough to get the yard done, assuming we didn't get the grass go crazy. It is so simple to trim by the fence and garden areas (we have quite a few gardens), and edge along the sidewalk, driveway, and along the road in the front. With the press of a button, I get more line. No more yanking and pulling. It's incredibly lightweight, I can use it with one hand. I'm shorter than my fiance and I love that you can adjust the height of the trimmer/edger within seconds, and change the orientation from trimmer to edger or edger to trimmer in seconds. This thing is perfect. Even with the small spools, you can get 6 for free and just pay for shipping. Seriously, it's perfect.
Date published: 2017-10-24
Rated 5 out of 5 by from Lightweight and easy to maneuver I purchased a blower over a year ago and love it so when I knew I had a need for a new edger/trailer, I naturally look at what they had to offer. I found just what I was looking for. When it arrived it was lightweight and easy to handle just like I had hoped it would be. I will continue to use work battery powered tools in the future and trust they will continue to provide high-quality on a budget.
Date published: 2017-10-12
Rated 5 out of 5 by from Very Dependable I bought this weed eater close to a year ago and absolutely love it. Every time I use it I come inside and tell my wife how Great it is, she says “l know you told last time.” I don’t spend time pulling on a cord so hard I hurt my shoulder. I just go to my shed get my WORX weed eater and press the trigger a go.
Date published: 2017-10-09
Rated 5 out of 5 by from Luv my worx I absolutely love my Work weed eater/trimmer!! It's light weight, easy to use, n does the job well!! I will never buy a gas powered weed eater again n I look forward to getting more work products
Date published: 2017-09-19
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