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Model#: BDKNLST420

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Black & Decker LST420 20V MAX Lithium-Ion Cordless 12 in. High Performance Trimmer and Edger

Model#: BDKNLST420
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Due to federal regulations, this product can only be shipped within the continental US. Express delivery not available.


The Black & Decker 20V MAX Lithium-Ion Cordless 12 in. High Performance Trimmer and Edger includes a wheeled edging feature to convert it from trimmer to edger. It is quiet and easy to start, delivering great cutting results without the mess and hassles of gas powered trimmers. The adjustable height and pivoting handle positions provide maximum comfort and control.
  • Runtime Extension Technology with dual-mode accelerator switch for high performance or longer run time
  • Up to one hour of runtime when using dual mode switch in run-time mode
  • Patented PowerDrive Transmission prevents bogging down in heavy grass and weeds
  • The Automatic Feed Spool ensures continuous work without bumping and having to stop to adjust the spool
  • Includes two 2.0 Ah Lithium-Ion battery packs that fit multiple 20V MAX Black & Decker tools
  • Pivoting handle and adjustable length for maximum user comfort and control
  • Includes wheeled edging feature; rotate to easily convert from trimmer to edger
  • 20V MAX Lithium-Ion Cordless 12 in. High Performance Trimmer and Edger - LST400
  • (2) 20V MAX 2.0 Ah Batteries
  • 20V MAX Battery Charger
  • Spool - AF-100
  • Guard
  • Auxiliary Handle


Cordless: Yes
Weight: 5.7 lbs.
Batteries Included: 2
Battery Amp Hours: 2.0 Ah
Battery Type: Li-Ion
Cutting Width: 12 in.
Drive Shaft Style: Straight
Drive Shaft Type: Fixed Shaft
Handle Type: D-Handle
Line Diameter: 0.065 in.
Line Feed System: Automatic
No-Load Speed (RPM): 0 - 7,200
Speed Settings: 2
Voltage: 20V


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Warranty Information

Black & Decker Tools and Home Products

Warranted for two (2) years from date of purchase. This warranty does not cover damage resulting from negligent handling, misuse or lack of reasonable maintenance and care. (Proof of purchase maybe required).