Stancor STO-60 Bi-Metal Thermostat Switch Opens @ 55-65F (13-18C) Closes @ 35-45F (1.66-7.22C) Rated 15-amp@125vac and 10-amp@240vac. 100,000 live cycles. Mounting bracket swivels 360-degrees.  Free USPS First Class Mail to US 50-States.  All others use Ebay's Global Shipping Program.