These semi-rigid, snap-in plastic inserts are an inexpensive way to replace the chewed-up throat plate on your band saw. Can be custom cut to match blade size, and will reduce splintering and tear-out.
Unlike metal inserts, these won't dull saw teeth if you happen to nick them. Delta inserts are 2-1/2" (OAD - Overall Diameter) x 2-3/16" (to lip), Jet inserts are 2-1/2" x 1-3/4". Imported