How to replace RELOAD STRING on CRAFTSMAN 20V (or electric) string trimmer
It's VERY easy to replace the line (string) on a Craftsman V20 battery-powered weedeater. You can also buy pre-wound replacement spools but will pay more. Here are links to those:
1) Craftsman brand pre-wound spool (1-pack): https://amzn.to/3NkNUAv (paid link)
2) Craftsman brand pre-wound spool (3-pack): https://amzn.to/3WXSYht (paid link)
3) Generic brand pre-wound spools (6-pack): https://amzn.to/3X1YWO7 (paid link)