Hard Drives
Computer Hard Drives.
Hardware
Screws, nuts, bolts, nails, etc.
Headboards
Metal bed headboards.
Heat Pumps
Devices that move heat from one area to another.
Heating Elements
Heatsinks
Metal heatsinks.
Home Furnaces and Baseboard Heaters
Gas or electric home furnaces. Baseboard heaters.
Extension Cords
Exterior Doors
Metal exterior building doors.
Fans
Metal fans.