Doors & Operating Devices Doors & Operating Devices Search | Advanced Search | New Members | Coupons and Discounts | All Categories Sort alphabetically by... Name City Sell Hardware Inc. _ 117 South 27th Avenue WestDuluth, MN 55806 (218) 722-0845 Learn More | Visit Site Northern Door & Hardware, Inc. _ 2202 West First StreetDuluth, MN 55816 Dean Benson (218) 722-9531 Learn More | Visit Site | View on Google Maps If your business isn't here, contact us today to get listed!