This is a simple weed wacker or string trimmer rock guard extension. I originally designed this because the replacement trimmer head I purchased for my weed wacker had a lower offset than the original so I needed a taller guard to go along with it. I'm uploading this incase anyone else has found themselves in the same bind or just needs a taller rock guard for some reason. It is designed to be screwed in place with ordinary No. 8 x ¾" sheet metal screws.
I'd strongly suggest printing this in a durable and flexible material that can take a hard blow from a flying rock. PETG or TPU may suffice. USE AT YOUR OWN RISK!
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