We have several light electric grass trimmers for sale. Different brands. All working. Some need parts.
2 light Weed Eater brand. Both complete. $15 each.
2 Craftsman brand. 1 complete. 1 adjustable (see pics), but needs part of the spindle. $15 each.
1 Black and Decker adjustable. Complete and works great, but needs bearings. $20 now, $35 (plus cost of bearings) if I replace them.