U.s.a.
They are made in Racine, Wisconsin.
If someone were in the market to purchase insinkerator parts they could most likely try their local hardware stores for their disposal replacement parts or order direct from the manufacturer's website.
The company Insinkerator offers water products besides garbage disposals. The water products they sell is filteration systems, and hot water dispensers.
You need a 1/4 Allen key .
...Or I should toss them in the trash?
There may be an Allen wrench to turn the shaft when jammed. There is not normally any other wrench.
The InSinkErator manufactures garbage disposals that are installed in kitchen sinks. The company was founded by John Hammes in 1927 in Racine, Wisconsin.
Yes, Insinkerator uses a Bio-charge system to inject microorganisms into the disposal when it is in use. Waste is broken down by these microorganisms in your septic system which helps keep you septic system functioning properly. I recently purchased a septic disposal from www.overstock.com. Overstock had the cheapest price I could find on the internet and shipping was only $2.95.
The dicision on which disposal to buy should be based on the size needed. The most common for residental use is a .5 hp. I often sell the Bager 5 Insinkerator.
Usually sinkerator or garbage disposals come with 110 volt plug with ground. So simply plug it in. Plug should be GFI (ground fault interrupt)
I would think no, but you could always try searching or asking at an online plumbing company.