Up for bids is a lot of 8 thermal switches made by Nippon Thermo Co. Ltd. of Japan. Part numbers as follows:
qty4: TS-11F1-T8-K-NTK-734
qty4: TS-11F1-T15-K-NTK-741

Used equipment pull in good condition (removed from server disk storage array)

Wiring  via two 6 inch insulated leads (black and white)