Summary

~4 1/2 inch diameter Tri-bar style weapon for antweight and fairyweight (150g-1lb) combat robots. I guess you could probably use it for a beetle, too, but it's kinda small for that.

Designed to fit with the Fingertech weapon mount: https://www.fingertechrobotics.com/proddetail.php?prod=ft-blade-mount

.dxf included so you can get it cut by someone like sendcutsend if you don't want to print it.

Should be about 10 grams when cut out of ~3mm ABS.