Scott Vetter wrote:
Robert Murray wrote:
I'm trying to find any substitutes for 2 extrusions:
LS-2419
LS-4109


Try Tirnay (?) metals. They have a catalog of several thousand
different extrusions that are stock items.

BTW..Trying to machine an extrusion shape out of barstock isn't worth
the time and effort as it will not have the same physical
characteristics as the extrusion.

Craig C.