The file 'M4 Track With Duckbill Extenders 1:100 3D Printer Model' is (stl) file type, size is 7.7MB.
Not many Sherman track extenders out there in 3D land, so I used the tracks from Windham Graves' most excellent M4A2 easy print.
I purposefully made the duckbills thick for durability and visibility since they are scaled at 1:100.
You may want to widen or elongate to your tastes (I widened a good bit for Tiger Ace's Jumbo, pictured).
I recommend only printing these in resin, but if you lay them flat, they could perhaps print in PLA.
Added a supported file, but can't promise it's 100%.
Be sure to duplicate and mirror.
Hope you like and make sure to check out Windham's awesome files.
duckbill_track.stl | 10.8MB | |
duckbill_track_Supported.stl | 15.3MB |