Green Plastic Standard Seed Bird Perch - 3-Tube Super Feeder

I have had the 3-tube Super Feeders for the past 20 years and I love them (I had to replace the 1st one after 15 years or so). The feeder came with 1 seed perch made of metal and it has lasted through both feeders. BUT, the squirrels (who have a squirrel feeder with peanuts right next to the bird feeder) are able to chew the plastic ones and get them out. Can you sell the metal ones as replacement parts? I LOVE this feeder, most importantly, the birds and squirrels love it too. We registered our yard as a Wildlife Sanctuary and the 3-tube Super Feeder contributes as a wonderful food source for our wildlife. Thank you North States!!

These should be metal so the squirrels wouldn't be able to remove them. They chew right through these plastic ones.

These should be metal so the squirrels wouldn't be able to remove them. They chew right through these plastic ones.