We offer s a wide variety of door knobs, specifically in the color blue. The available functions for these blue door knobs include Double Dummy, Keyed, Passage, Privacy, and Single Dummy. They can be mounted in various ways such as Mortise, Surface, and Tubular. The knobs are proudly made in the USA. The themes of these knobs range from Art Deco, Contemporary/Modern, Craftsman/Mission, Traditional, to Transitional. They come in various finishes like Antique Brass, Antique Pewter, Bright Chrome, Oil Rubbed Bronze, Polished Brass, Satin Nickel, Timeless Bronze, and Unlacquered Brass. Some of the collections they belong to are Classic, Cottage, Craftsman, Deco, Egg & Dart, Meadows, Mission, New York, Prairie, Rope, Studio, and Victorian. The knobs are designed to fit doors of thickness ranging from 1 3/8" to 1 3/4". They come in shapes like Octagon, Round, and Tulip. The rosette shapes available are Arch, Rectangle, and Round. All the products are constructed for residential use. The brand, Nostalgic Warehouse, prominently features in the blue door knob category, offering a blend of vintage designs with modern functionality.
{"event":"productImpressions","ecommerce":{"impressions":[{"position":1,"theme":"Traditional","variant":"nos716841-2","material":"Brass","id":"nos700229","finish":"Unlacquered Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Classic - Single Dummy Classic Rosette with Waldorf Knob in Unlacquered Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"716841","collectionName":"Classic"},{"position":2,"theme":"Craftsman/Mission","variant":"nos713437-1","material":"Brass","id":"nos708137","finish":"Oil Rubbed Bronze","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"101.25","name":"Nostalgic Warehouse - Studio - Single Dummy Studio Plate with Oval Clear Crystal Knob in Oil Rubbed Bronze","brand":"Nostalgic Warehouse","MFGPartNumber":"713437","collectionName":"Studio"},{"position":3,"theme":"Traditional","variant":"nos702909-2","material":"Brass","id":"nos733124","finish":"Unlacquered Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - New York - Single Dummy New York Plate with Waldorf Knob in Unlacquered Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"702909","collectionName":"New York"},{"position":4,"theme":"Traditional","variant":"nos716835-1","material":"Brass","id":"nos700215","finish":"Unlacquered Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Classic - Single Dummy Classic Rosette with Crystal Knob in Unlacquered Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"716835","collectionName":"Classic"},{"position":5,"theme":"Traditional","variant":"gra809519-2","material":"Brass","id":"gra820845","finish":"Satin Nickel","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"123.75","name":"Grandeur Door Hardware - Soleil - Soleil Rosette Dummy with Soleil Knob in Satin Nickel","brand":"Grandeur Door Hardware","MFGPartNumber":"809519","collectionName":"Soleil"},{"position":6,"theme":"Craftsman/Mission","variant":"nos715403-2","material":"Brass","id":"nos702218","finish":"Antique Pewter","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - Craftsman - Single Dummy Craftsman Plate with Oval Fluted Crystal Knob in Antique Pewter","brand":"Nostalgic Warehouse","MFGPartNumber":"715403","collectionName":"Craftsman"},{"position":7,"theme":"Old World","variant":"nos702935-1","material":"Brass","id":"nos704057","finish":"Unlacquered Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - Victorian - Single Dummy Victorian Plate with Waldorf Knob in Unlacquered Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"702935","collectionName":"Victorian"},{"position":8,"theme":"Traditional","variant":"gra822666-2","material":"Brass","id":"gra822599","finish":"Polished Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"123.75","name":"Grandeur Door Hardware - Newport - Single Dummy Knob - Newport Rosette with Versailles Crystal Door Knob in Polished Brass","brand":"Grandeur Door Hardware","MFGPartNumber":"822666","collectionName":"Newport"},{"position":9,"theme":"Traditional","variant":"nos716893-2","material":"Brass","id":"nos704689","finish":"Unlacquered Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Rope - Single Dummy Rope Rosette with Waldorf Knob in Unlacquered Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"716893","collectionName":"Rope"},{"position":10,"theme":"Traditional","variant":"nos722150-1","material":"Brass","id":"nos720198","finish":"Oil Rubbed Bronze","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Classic - Single Dummy Classic Rose Waldorf Cobalt Door Knob in Oil-Rubbed Bronze","brand":"Nostalgic Warehouse","MFGPartNumber":"722150","collectionName":"Classic"},{"position":11,"theme":"Craftsman/Mission","variant":"nos715937-1","material":"Brass","id":"nos716193","finish":"Satin Nickel","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - Mission - Single Dummy Mission Plate with Crystal Knob in Satin Nickel","brand":"Nostalgic Warehouse","MFGPartNumber":"715937","collectionName":"Mission"},{"position":12,"theme":"Craftsman/Mission","variant":"nos713400-1","material":"Brass","id":"nos708130","finish":"Antique Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"101.25","name":"Nostalgic Warehouse - Studio - Single Dummy Studio Plate with Crystal Knob in Antique Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"713400","collectionName":"Studio"},{"position":13,"theme":"Traditional","variant":"nos711858-2","material":"Brass","id":"nos700224","finish":"Bright Chrome","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Classic - Single Dummy Classic Rose with Oval Fluted Crystal Knob in Bright Chrome","brand":"Nostalgic Warehouse","MFGPartNumber":"711858","collectionName":"Classic"},{"position":14,"theme":"Traditional","variant":"nos711885-1","material":"Brass","id":"nos708121","finish":"Antique Pewter","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Rope - Single Dummy - Rope Rose with Oval Fluted Crystal Knob in Antique Pewter","brand":"Nostalgic Warehouse","MFGPartNumber":"711885","collectionName":"Rope"},{"position":15,"theme":"Traditional","variant":"gra822126-1","material":"Brass","id":"gra821439","finish":"Antique Pewter","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"123.75","name":"Grandeur Door Hardware - Georgetown - Single Dummy Knob - Georgetown Rosette with Chambord Crystal Door Knob in Antique Pewter","brand":"Grandeur Door Hardware","MFGPartNumber":"822126","collectionName":"Georgetown"},{"position":16,"theme":"Traditional","variant":"nos702922-2","material":"Brass","id":"nos703472","finish":"Unlacquered Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - New York - Single Dummy New York Plate with Waldorf Knob and Keyhole in Unlacquered Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"702922","collectionName":"New York"},{"position":17,"theme":"Old World","variant":"nos702883-2","material":"Brass","id":"nos702679","finish":"Unlacquered Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - Meadows - Single Dummy Meadows Plate with Waldorf Knob in Unlacquered Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"702883","collectionName":"Meadows"},{"position":18,"theme":"Craftsman/Mission","variant":"nos713060-1","material":"Brass","id":"nos701786","finish":"Antique Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"101.25","name":"Nostalgic Warehouse - Cottage - Single Dummy Cottage Plate with Waldorf Knob in Antique Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"713060","collectionName":"Cottage"},{"position":19,"theme":"Traditional","variant":"nos712298-1","material":"Brass","id":"nos700226","finish":"Bright Chrome","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Classic - Single Dummy Classic Rose with Round Clear Crystal Knob in Bright Chrome","brand":"Nostalgic Warehouse","MFGPartNumber":"712298","collectionName":"Classic"},{"position":20,"theme":"Traditional","variant":"nos716887-1","material":"Brass","id":"nos701112","finish":"Unlacquered Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Rope - Single Dummy Rope Rosette with Crystal Knob in Unlacquered Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"716887","collectionName":"Rope"},{"position":21,"theme":"Traditional","variant":"nos722556-1","material":"Brass","id":"nos724957","finish":"Antique Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Rope - Nostalgic Warehouse - Single Dummy - Rope Rose Crystal Cobalt Glass Door Knob in Antique Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"722556","collectionName":"Rope"},{"position":22,"theme":"Craftsman/Mission","variant":"nos713037-1","material":"Brass","id":"nos701749","finish":"Polished Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"101.25","name":"Nostalgic Warehouse - Cottage - Single Dummy Cottage Plate with Oval Fluted Crystal Knob in Polished Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"713037","collectionName":"Cottage"},{"position":23,"theme":"Traditional","variant":"gra810249-2","material":"Brass","id":"gra810335","finish":"Timeless Bronze","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"183.75","name":"Grandeur Door Hardware - Windsor - Dummy - Windsor Plate with Burgundy Crystal Knob in Timeless Bronze","brand":"Grandeur Door Hardware","MFGPartNumber":"810249","collectionName":"Windsor"},{"position":24,"theme":"Traditional","variant":"gra809439-1","material":"Brass","id":"gra820785","finish":"Polished Nickel","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"123.75","name":"Grandeur Door Hardware - Soleil - Soleil Rosette Dummy with Grande Victorian Knob in Polished Nickel","brand":"Grandeur Door Hardware","MFGPartNumber":"809439","collectionName":"Soleil"},{"position":25,"theme":"Traditional","variant":"gra811360-1","material":"Brass","id":"gra821532","finish":"Satin Nickel","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"153.75","name":"Grandeur Door Hardware - Arc - Grandeur Arc Plate Dummy with Chambord Crystal Knob in Satin Nickel","brand":"Grandeur Door Hardware","MFGPartNumber":"811360","collectionName":"Arc"},{"position":26,"theme":"Traditional","variant":"nos716897-1","material":"Brass","id":"nos708120","finish":"Unlacquered Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Rope - Single Dummy Rope Rosette with Oval Clear Crystal Knob in Unlacquered Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"716897","collectionName":"Rope"},{"position":27,"theme":"Craftsman/Mission","variant":"nos713468-2","material":"Brass","id":"nos708142","finish":"Antique Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"101.25","name":"Nostalgic Warehouse - Studio - Single Dummy Studio Plate with Waldorf Knob in Antique Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"713468","collectionName":"Studio"},{"position":28,"theme":"Traditional","variant":"gra821956-2","material":"Brass","id":"gra821273","finish":"Timeless Bronze","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"123.75","name":"Grandeur Door Hardware - Newport - Single Dummy Knob - Newport Rosette with Fontainebleau Crystal Door Knob in Timeless Bronze","brand":"Grandeur Door Hardware","MFGPartNumber":"821956","collectionName":"Newport"},{"position":29,"theme":"Traditional","variant":"nos711440-2","material":"Brass","id":"nos711629","finish":"Oil Rubbed Bronze","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - New York - Single Dummy - New York Plate with Oval Clear Crystal Knob without Keyhole in Oil Rubbed Bronze","brand":"Nostalgic Warehouse","MFGPartNumber":"711440","collectionName":"New York"},{"position":30,"theme":"Traditional","variant":"nos722607-1","material":"Brass","id":"nos725004","finish":"Unlacquered Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"90.0","name":"Nostalgic Warehouse - Rope - Nostalgic Warehouse - Single Dummy - Rope Rose Waldorf Cobalt Door Knob in Unlaquered Brass","brand":"Nostalgic Warehouse","MFGPartNumber":"722607","collectionName":"Rope"},{"position":31,"theme":"Traditional","variant":"nos712311-1","material":"Brass","id":"nos702498","finish":"Antique Pewter","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - Meadows - Single Dummy - Meadows Plate with Round Clear Crystal Knob without Keyhole in Antique Pewter","brand":"Nostalgic Warehouse","MFGPartNumber":"712311","collectionName":"Meadows"},{"position":32,"theme":"Traditional","variant":"nos712320-2","material":"Brass","id":"nos712509","finish":"Oil Rubbed Bronze","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - New York - Single Dummy - New York Plate with Round Clear Crystal Knob without Keyhole in Oil Rubbed Bronze","brand":"Nostalgic Warehouse","MFGPartNumber":"712320","collectionName":"New York"},{"position":33,"theme":"Traditional","variant":"gra810911-1","material":"Brass","id":"gra825346","finish":"Polished Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"153.75","name":"Grandeur Door Hardware - Carre - Grandeur Carre Plate Dummy with Fontainebleau Crystal Knob in Polished Brass","brand":"Grandeur Door Hardware","MFGPartNumber":"810911","collectionName":"Carre"},{"position":34,"theme":"Traditional","variant":"gra809955-2","material":"Brass","id":"gra820224","finish":"Lifetime Brass","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"123.75","name":"Grandeur Door Hardware - Circulaire - Grandeur Circulaire Rosette Dummy with Chambord Crystal Knob in Lifetime Brass","brand":"Grandeur Door Hardware","MFGPartNumber":"809955","collectionName":"Circulaire"},{"position":35,"theme":"Craftsman/Mission","variant":"nos715447-1","material":"Brass","id":"nos703113","finish":"Antique Pewter","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - Craftsman - Single Dummy Craftsman Plate with Waldorf Knob and Keyhole in Antique Pewter","brand":"Nostalgic Warehouse","MFGPartNumber":"715447","collectionName":"Craftsman"},{"position":36,"theme":"Craftsman/Mission","variant":"nos716025-2","material":"Brass","id":"nos716281","finish":"Satin Nickel","category":"Door Hardware/Door Knobs","expectedTimeToShip":"05/13/2024","price":"116.25","name":"Nostalgic Warehouse - Mission - Single Dummy Mission Plate with Waldorf Knob and Keyhole in Satin Nickel","brand":"Nostalgic Warehouse","MFGPartNumber":"716025","collectionName":"Mission"}],"currencyCode":"USD"}}
This is a great looking doorknob and it works reliably. The only improvement would be to make it all in the USA because some of the foreign sourced components aren't as good. Installation instructions were easy to follow with clear pictures.
This cobalt door knob is gorgeous, well made, solid, sturdy, and did I say gorgeous? The knob is clear, unmarked, and a vibrant, rich color. I love the metal, the antique brass plate; perfect size in proportion to the knob. And even though I changed the bathroom palette, I am STILL keeping this door knob for future use. It's that lovely!