The Worx Nitro 20V 13? Cordless String Trimmer delivers exceptional performance to support a variety of grass trimming tasks?such as cleaning up sidewalk, driveway, and retaining wall areas. Designed to elevate trimming capabilities, the WG173 is 2X more efficient than previous GT grass trimmers from Worx. This lawn trimmer also saves time with a dual-line 13" cutting diameter, offering a 3X larger trimming area than the GT series. The 20V 13" grass trimmer features a high-efficiency brushless motor that runs 50% longer, is 25% more powerful, and delivers a 10X longer life than standard brushed motors. Used with the Power Share PRO 4.0Ah battery, you'll enjoy even more enhanced performance, as this battery is designed to stay cooler, resist heat and impact damage, and optimize power output to increase runtime by as much as 30% longer than the GT model. For even more convenience, this same battery powers over 140+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family. This 3-in-1 edger lawn tool gives you the ability to quickly switch between trimmer, edger, and mini-mower modes, so you can get more done in the yard with a single tool. Rely on the durable wheels to maximize maneuverability and achieve perfect, crisp lines when using the lawn trimmer in edger mode. Extend trimming line with ease and efficiency using the patented push-button COMMAND FEED system. When your line runs out, you can easily reload with the (WA0007) Worx Replacement Trimmer Line Spool?it's pre-wound for quick loading. This cordless edge trimmer is lightweight at only 6.62 lbs. (w/ battery). Plus, it's packed with adaptable features that enhance control and boost user comfort. For example, the telescoping rotating shaft adjusts to fit the height and positioning of the user, while the adjustable auxiliary handle gives your hands more flexibility. When you?re working on hills or around hard-to-reach areas, the 90 pivoting head adapts to maintain precision cuts. MORE POWER PRODUCTIVITY Meet the most powerful Worx 20V grass trimmer that boasts 2X more efficiency than our GT string trimmers. With a dualline 0.065 design and 13 cutting diameter, its trimming area is 3X larger to save you time SAME BATTERY, EXPANDABLE POWER The same Power Share batteries that run this grass trimmer can conveniently be used with 140 power tools, outdoor power equipment, and lifestyle products from the Worx Power Share platform BOOSTED TRIMMING POWER This weed trimmer features a highefficiency brushless motor that runs 50 longer, is 25 more powerful, and delivers a 10X longer life than standard brushed motors LONGER RUNTIME Use the included Power Share PRO battery to get a 30 longer runtime than the previous GT lawn trimmer series. Its engineered to stay cool, resist impactheat damage, and optimize power output for enhanced runtime and performance 3IN1 FUNCTIONALITY Tackle more lawn care tasks with one simple tool. This cordless string trimmer easily switches between three modes trimmer, wheeled edger for clean lines, and minimower for enhanced coverage INSTANT LINE ADVANCEMENT Simply press a button to quickly advance the line on this trimmer edger lawn tool. Unlike bump feed systems, our patented COMMAND FEED technology lets you stay in control over how much line is used ENHANCED COMFORT, CONTROL, CONVENIENCE At only 6.62 lbs., this lightweight trimmer carries easy. Its 90 pivoting head, adjustable auxiliary handle, and telescopic shaft enhance control while trimming in hardtoreach areas or on hills EASILY RELOAD TRIMMER LINE Install more line in a flash with the prewound WA0007 Worx Trimmer Line Replacement Spool sold separately