Cordless 20V String Trimmer

  • 2-in-1 edger and trimmer
  • 12” working width and .065" nylon cutting line with auto feed 
  • Efficient 8000 RPM 20V battery powered motor
139.99MSRP
Where to buy

The Westinghouse WST 20V 12-Inch string trimmer is a versatile, high-performance tool designed to make lawn care easier and more efficient. This 2-in-1 tool easily converts between trimmer and edger modes in seconds, offering a 12" cutting path to tackle grass, weeds, and create clean, manicured edges where mowers can’t reach. Powered by a high efficiency 8000 RPM motor and a .065" nylon cutting line with auto feed, it delivers superior cutting performance while protecting your plants and flowers with its steel guide. The included 2Ah 20V lithium ion battery and charger provide safe, extended use, offering the convenience of cordless operation and compatibility with other Westinghouse 20V tools. Its ergonomic design features a rust-free telescopic shaft, adjustable guide handle, and a lightweight frame weighing less than 7 pounds (including the battery), ensuring effortless operation and reduced fatigue. Backed by a 2 year limited warranty and lifetime technical support from Westinghouse’s Nationwide Service Network, this string trimmer brings both performance and peace of mind to your outdoor maintenance routine. 

 

  • 2-IN-1 TOOL: Converts between trimmer mode and edger mode in seconds. It has a 12” path to cut grass and weeds and creates clean edges for a manicured look and healthier lawn 
  • POWERFUL PERFORMANCE: A high-efficiency max 8000 RPM motor, a .065" nylon cutting line with auto feed, and a steel guide to protect plants and flowers as you get your lawn to that next level of finish
  • WESTINGHOUSE 20V BATTERY PLATFORM: Includes our 2Ah 20V lithium ion battery and charger for safe extended use with the freedom and ease of cordless energy. It powers all Westinghouse 20V lawn tools, so create a toolkit for yard care for seasons to come 
  • ERGONOMIC AND EFFICIENT: User-friendly design with rust-free telescopic shaft, adjustable guide handle and rubberized main handle. Compact and lightweight at less than 7 pounds (including the battery) for effortless operation and reduced fatigue
  • GOES WHERE A MOWER CAN'T: Ideal for trimming hard-to-reach spots, this battery powered string trimmer/edger makes it easier to keep your yard healthy and beautiful. And with adjustable settings and lightweight design, it's user friendly for all 
  • PERFORMANCE & PEACE OF MIND: All Westinghouse outdoor garden products are functionally tested in the factory and have a 2 year limited warranty and lifetime technical support backed by our Nationwide Westinghouse Service Network 

Specifications

Cutting Width 12 in.
Line Diameter 0.065"
Line Length 16.7 ft.
Shaft Length 13.1-21 in.
Feed System Autofeed
Single or Dual Line Single
Speed (Up To) 8000 RPM
Edge Function Yes
Adjustable Angle Yes
Voltage 20 Volt
Battery Type Lithium-Ion
2.0Ah Run Time 18 mins.
Compatible Battery W20V2AH, W20V4AH, W20V5AH
Compatible Battery Charger W20V2AMP, W20V2DP
Warranty 2 Years
Included Accessories Battery, Charger, Manual, Warranty
Product Dimensions 51.6L x 12.8W x 12.7H in.
Unit Weight 6 lb.
Package Dimensions 44.9L x 10.8W x 5.1H in.
Part Number WST 20V
UPC 850060639456

Manual

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Lawn & Garden Warranty

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20V Battery & Charger Waranty

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