European Club Chairs
to
229
1,356
512
1,256
608
36
Height
to
Width
to
Depth
to
1,166
1,225
578
704
523
663
511
656
525
624
498
646
694
251
178
81
20
19
11
10
10
7
6
6
4
4
3
3
1
1
5
81
1,170
644
130
648
241
9
4
46
105
78
127
126
145
51
17
1,211
1,095
603
555
639
1,900
840
772
349
335
1,900
1,327
1,427
48
48
37
33
33
Place of Origin: European
Dominique Single Faceted-Back Club Chair
By Dominique
Located in Philadelphia, PA
Classic French Art Deco single club chair by Dominique, circa 1926, in sculpted mahogany. 24” wide x 30” deep x 30” high.
DOMINIQUE
From a 1929 French exhibition catalog "Here, under one picturesque pseudonym. are two brilliant artists, Andre Domin and Marcel Genevriere.
Their style is a definite one, so recognizable in its concept of form as to at once identify the designers with their work wherever it is seen."
The French interior design firm, Dominique, was founded in 1922 by Andre Domin (1883-1962) a self-taught artist, and Marcel Genevriere (1885-1967) a trained architect. Their salon was on the Faubourg Saint-Honore in Paris. Though they were among the torchbearers of the great French tradition of fine furniture design...
Category
1920s Art Deco Vintage European Club Chairs
Materials
Mahogany
20th Century Swedish Pair of Möbel Komponerad AV Club Chairs by Carl Malmsten
By Carl Malmsten
Located in West Palm Beach, FL
A 20th Century, vintage Mid-Century modern Swedish pair of Stora Furulid, club chairs made of hand crafted polished Beechwood, designed by Carl Malmsten and produced by Möbel Kompone...
Category
Mid-20th Century Mid-Century Modern European Club Chairs
Materials
Fabric, Upholstery, Velvet, Beech
Luigi Caccia Dominioni Set of Six Catilina Chairs in Steel and Fabric Azucena
By Luigi Caccia Dominioni, Azucena
Located in Montecatini Terme, IT
Set of six Catilina chairs with frame in painted steel, seat top in multi-layered wood, and upholstery-shaped polyurethane cushions covered with red fabric. This iconic seat was designed by Luigi Caccia Dominioni, and produced by Azucena since 1958.
Luigi Caccia Dominioni firstly presents this seat at the XI Triennale in Milan in 1957 and from this moment Catilina became one of Luigi Caccia Dominioni’s classics.
Caccia Dominioni created a new chair and also defined how to sit in it. Catilina is not designed for relaxation and letting go but for thoughtfulness and elegance. You could almost be transported back to ancient Rome ensconced in the seat of the Roman senator, Lucio Sergio Catilina, after whom the chair is named. In turn, the chair harks back to medieval thrones...
Category
1950s Mid-Century Modern Vintage European Club Chairs
Materials
Steel
Pair of Early 20th Century French Club Armchairs with Original Brown Leather
Located in Dallas, TX
These Classic, antique Art Deco club chairs were crafted in France, circa 1920. The stately chairs stand on round wooden feet and feature wide, rounded armrests, a pitch back with an...
Category
Early 20th Century Art Deco European Club Chairs
Materials
Leather
Pair of Green Boucle Shell Club Chairs, by Vintola Studio, Europe, Poland
Located in 05-080 Hornowek, PL
Springy, very comfortable and stabile club seats.
They are contemporary chairs inspired of 1960s style.
They can be used as armchairs and dining chairs.
Chair was designed by Vint...
Category
2010s Mid-Century Modern European Club Chairs
Materials
Bouclé, Velvet, Beech
Vintage Italian Leather Club Chairs by Formenti
Located in North Hollywood, CA
A beautiful pair of vintage leather lounge chairs, elegantly designed by Formenti in Italy during the 1980s. Crafted from rich, thick Italian leather, these chairs not only feature a...
Category
1980s Mid-Century Modern Vintage European Club Chairs
Materials
Leather, Wood
$6,900 / set
Art Deco Cow Skin Club Ceruse Oak Armchair
Located in Forest, BE
The Art Deco Cow Skin Club Ceruse Oak Armchair is a masterpiece of design and craftsmanship, imported from France with the finest materials and pr...
Category
1930s Art Deco Vintage European Club Chairs
Materials
Cowhide, Oak
$11,282 / set
PAIR OF VINTAGE 1920 FULLY COIL SPRUNG BROWN LEATHER CHESTERFIELD CLUB ARMCHAIRs
By Chesterfield
Located in West Sussex, Pulborough
Royal House Antiques
Royal House Antiques is delighted to offer for sale this absolutely stunning pair of original circa 1920's, super comfortable, fully coil sprung, hand dyed sadd...
Category
1920s Art Deco Vintage European Club Chairs
Materials
Leather
European Brown Studded Leather Club Chair
Located in New York, NY
Brown leather studded club chair made in France. It has a round back, wide armrests, a cushioned seat, studded details, and wooden legs. The leather and feet show signs of wear and a...
Category
20th Century European Club Chairs
Materials
Steel
1920's French Art Deco Solid Macassar Ebony w/ Parchment Club Chair - Original
Located in Opa Locka, FL
1920's French Art Deco Exotic Macassar Ebony with Parchment Detail Club Chair. This chair will be a showpiece once it has been reupholstered. During the reupholstery process this clu...
Category
1920s Art Deco Vintage European Club Chairs
Materials
Macassar
Giorgio Saporiti 'Star' Post-Modern Adjustable Lounge Chairs, Italy, Signed
By Il Loft, Giorgio Saporiti, Atelier International
Located in Los Angeles, CA
Striking pair of 'Star' lounge chairs designed by Giorgio Saporiti for Il Loft, Italy, and distributed by Atelier International. These sculptural Italian Post-Modern chairs feature S...
Category
1990s Post-Modern European Club Chairs
Materials
Steel
Pair of 19th Century Gainsborough Chairs
Located in High Point, NC
Pair of 19th century English Gainsborough chairs made from walnut. The frames are expertly hand carved with scrolls and acanthus leaves, wi...
Category
19th Century Antique European Club Chairs
Materials
Fabric, Walnut
$8,500 / set
Mario Marenco for Comfortline 'Nova' Lounge Chair in Black Leather
By Mario Marenco
Located in Waalwijk, NL
Mario Marenco for Comfortline, lounge chair, leather, molded polyurethane, Italy, 1980s
A postmodern club chair created by the Italian designer and actor Mario Marenco (1933-2019). ...
Category
1980s Post-Modern Vintage European Club Chairs
Materials
Leather, Fiberglass
Charles club chair by am designs
By am designs
Located in Antwerpen, BE
The Charles Club Chair by am designs is a refined, contemporary take on the classic club silhouette. Handmade in Belgium with a solid wooden frame, it features wide armrests, deep se...
Category
2010s Modern European Club Chairs
Materials
Hemp
$4,875 / item
Bentwood Art Deco Club Chairs
Located in New York, NY
Sleek and relaxed chairs that can be used daily. Bentwood birch arms enclose the trim, sprung seat and backrest. A deep and comfortable seat has been reupholstered in a textured woo...
Category
1930s Art Deco Vintage European Club Chairs
Materials
Fir
$5,500 / set
Portugal Chair No.6
By Project 213A
Located in Macieira de Sarnes, PT
Portugal Chair No6, designed in 2024
This chair is part of a series with eight different designs with a graphic shaped backrest and structural legs.
Hand-carved in solid walnut by s...
Category
2010s Modern European Club Chairs
Materials
Walnut
$3,342 / item
Andre Vandenbeuck Pair of 'Aluline' Chairs in Black Leather and Steel, 1960s
By Strässle International, Andre Vandenbeuck
Located in Roma, IT
Fabulous pair of "Aluline" lounge chairs made black leather and in a beautiful combination of chromed and black enameled steel. These incredibly stylish chairs were designed by Andre...
Category
Mid-20th Century Mid-Century Modern European Club Chairs
Materials
Metal, Aluminum
Pair of Art Deco Style Leather Club Chairs, circa 1950s
Located in North York, ON
Pair of Art Deco style leather club chairs. France, circa 1950s in original Art Deco design. Masterfully restored in all new Italian leather. Rich elegant tones with beautiful, curve...
Category
1950s Art Deco Vintage European Club Chairs
Materials
Leather, Wood
Art Deco Leather Club Chair with Ebene de Macassar Handles
Located in Schöfflisdorf, CH
Art Deco leather club chair with ebene de macassar handles new upholstered and recovered with leather.
Category
1930s Art Deco Vintage European Club Chairs
Materials
Leather, Macassar
Shell Dining Chair, Black and White Fabricut Fabric, Vintola, Europe, Poland
Located in 05-080 Hornowek, PL
Springy, very comfortable and stabile dining seats.
They are contemporary chairs inspired of 1960s style.
They can be used as armchairs and dining chairs.
Chair was designed by Vi...
Category
2010s Mid-Century Modern European Club Chairs
Materials
Bouclé, Linen, Velvet, Beech
Gianfranco Frattini, Wingback Armchair Model 877, Cassina 1959
By Cassina, Gianfranco Frattini
Located in Argelato, BO
Gianfranco Frattini for Cassina, lounge chair, model 877, fabric, teak, Italy, 1959
This grand lounge chair is based on a solid construction, featuring strict lines and angular shap...
Category
1950s Mid-Century Modern Vintage European Club Chairs
Materials
Fabric, Wood
U-Shaped Black and White Art Deco Style Club Chair with Black Piano Lacquer
Located in Ulm, DE
Beige Leather on Black Lacquered Wood.
Typical French Art Deco Shape.
Elegant and timeless design.
High Quality!
Handmade in Germany.
Different upholstery, leather colors, ...
Category
2010s Art Deco European Club Chairs
Materials
Upholstery, Leather, Wood
French Leather Club Chairs 1920's Original Velvet Cushions Restored Internally
Located in Chicago, IL
French Leather Club Chairs and like most of the very early French Club Chairs the original seat cushions were made with down filled Velvet and not leather. Our "near" pair of Club C...
Category
1920s Art Deco Vintage European Club Chairs
Materials
Leather, Upholstery, Velvet
Pair of Postmodern Leather Armchairs "Tentazione" by Mario Bellini for Cassina
By Cassina, Mario Bellini
Located in Beograd, RS
Pair of postmodern leather club chairs "Tentazione" designed by Mario Bellini for Cassina. The club chairs feature spectacular, somewhat organic and curvy design. The chairs are very...
Category
1980s Post-Modern Vintage European Club Chairs
Materials
Steel
Zanotta Model Straccio De Pas, D'Urbino, Lomazzi Original Lounge Leather Chair
By Gionathan de Pas & Donato D’Urbino & Paolo Lomazzi, Zanotta
Located in Munich, Bavaria
This stunning Lounge Chair from Design Team Gionatan de Pas , Donato d’Urbino and Paolo Lomazzi was designed 1968.
They´ve created one of the most iconic objects in italian Design history.
This Model name is Straccio and was produced by Zanotta.
It reflects the time of thick leather chairs and...
Category
1970s Mid-Century Modern Vintage European Club Chairs
Materials
Leather, Plastic, Foam
Pair of Design Club Armchairs, 1970's
Located in Praha, CZ
- Made in Czechoslovakia
- Made of wood, fabric
- original upholstery
- good, original condition.
Category
1970s Mid-Century Modern Vintage European Club Chairs
Materials
Fabric, Wood
$2,053 / set
Hans Olsen Danish Modern Upholstered Rosewood Club Chairs, A Pair
By Hans Olsen, CS Møbler
Located in Garnerville, NY
A beautiful pair of solid rosewood and upholstered club chairs from a New York City estate. Designed by Hans Olsen for C/S Mobler, Denmark. The chairs feature a solid rosewood frame,...
Category
1960s Scandinavian Modern Vintage European Club Chairs
Materials
Upholstery, Rosewood
$3,560 Sale Price / set
20% Off
Set of 2 leather Art Deco club chairs, 1930s France.
Located in Landgraaf, NL
Set of 2 leather Art Deco club chairs, 1930s France. Rosewood frame and cream white leather upholstery. The chairs have been restored / reupholstered at one point. High quality and c...
Category
1930s Art Deco Vintage European Club Chairs
Materials
Leather
Roma Green Armchair, by Marco Zanini for Memphis Milano Collection
By Memphis Milano, Marco Zanini, Memphis Group
Located in La Morra, Cuneo
Roma Green Armchair in fiberglass with iridescent finish, designed by Marco Zanini in 1985.
Marco Zanini was born in Trento in 1954. He graduated in architecture at the University o...
Category
21st Century and Contemporary Modern European Club Chairs
Materials
Fiberglass
FULLY RESTORED ANTIQUE CIRCA 1920's ART DECO DEEP BROWN LEATHER CLUB ARMCHAIR
Located in West Sussex, Pulborough
Royal House Antiques
Royal House Antiques is delighted to offer for sale this stunning original fully restored hand dyed deep Brown leather Art Deco Circa 1920-1930's club armchair
...
Category
1920s Art Deco Vintage European Club Chairs
Materials
Leather
Danish 1950's Channelback Club Chair Attributed to Fritz Hansen
By Fritz Hansen
Located in Bridgeport, CT
sublime medium size club chair very similar to Fritz Hansen's famous model 1518 and likely made around 1950 judging from the armrest design. The chair is unmarked and we are not sure...
Category
1950s Mid-Century Modern Vintage European Club Chairs
Materials
Wool, Beech
French Club Chairs in Red Velvet Upholstery
Located in Miami, FL
These classically sculpted armchairs feature seatings that are designed as a shell, which embraces the sitter wonderfully. The curvaceous lines of the frame are further emphasized by...
Category
Mid-20th Century French Provincial European Club Chairs
Materials
Velvet, Wood
$5,110 / set
DOOQ! Milan NEW! Organic Modern Marlon Armchair, Pink Kvadrat by P.Franceschini
By DOOQ, Pietro Franceschini
Located in Lisbon, PT
When pure geometry meets soft curves, something sculptural and sensual comes out. A fine dialogue between oversized legs and clean lines takes place in this piece upholstered in moha...
Category
21st Century and Contemporary Organic Modern European Club Chairs
Materials
Bouclé, Velvet
Pair of Mid Century White Boucle Armchairs, GFM 142, Edmund Homa, Europe, 1960s
By Edmund Homa
Located in 05-080 Hornowek, PL
Beautiful white boucle Armchair GFM-142, designed by Edmund Homa, a polish architect, designer of Industrial Design and interior architecture, professor at the Academy of Fine Arts i...
Category
Mid-20th Century Mid-Century Modern European Club Chairs
Materials
Fabric, Velvet, Beech, Bouclé
Pair, Chesterfield Brown Leather Armchair Club Chairs, Denmark circa 1940-60
Located in Round Top, TX
Pair, vintage brown leather chesterfield club arm chairs resting on bun feet.
Upholstered in tight button-tufted dark brown leather with nail head trim, rolled arms and loose seat cu...
Category
Mid-20th Century Chesterfield European Club Chairs
Materials
Leather
1970's Fiberglass Lounge / Easy Chair Model "Tina" by Risto Halme for Peem Oy
By PEEM Finland
Located in Silvolde, Gelderland
Wonderful Space Age lounge chair by Risto Halme for Peem Oy in fiberglass, upholstered with dark purple leather. Made in Finland, 1970s.
Named "Tina".
The seat...
Category
1970s Space Age Vintage European Club Chairs
Materials
Leather, Fiberglass
Pair of Bart van Bekhoven lounge club chairs by Artistiek, The Netherlands 1990s
By Bart Van Bekhoven
Located in Zevenaar, NL
If you are looking for timeless design, delightful seating comfort, and a sophisticated appearance, look no further! This stunning set of sheepskin club chairs is crafted by Bart van...
Category
1990s Art Deco European Club Chairs
Materials
Sheepskin, Hardwood
COMFORTABLE PAIR OF ROLLED BACK RESTORED CIGAR BROWN LEATHER CLUB ARMCHAIRs
Located in West Sussex, Pulborough
Royal House Antiques
Royal House Antiques is delighted to offer for sale this stunning fully restored pair of rolled back hand dyed rich Cigar brown leather club armchairs
Please n...
Category
20th Century Art Deco European Club Chairs
Materials
Leather
Maurice Dufrene pair of Cubist-inspired club chairs
By Maurice Dufrêne
Located in Philadelphia, PA
Classic French Art Deco pair of Cubist-inspired club chairs, circa 1925, by Maurice Dufrene. These chairs are sculpted mahogany, unrestored in the photographs, and they are 28” wide ...
Category
1920s Art Deco Vintage European Club Chairs
Materials
Mahogany
Curved Danish Club Chair with Green Wool Upholstery, 1940s
By Otto Schulz
Located in Esbjerg, DK
An easy chair by a Danish cabinetmaker. With a black painted wooden frame and a green wool riveted upholstery. A low-seat chair in a style reminiscent of Otto Schulz and Flemming Las...
Category
1940s Art Deco Vintage European Club Chairs
Materials
Wool, Oak
Pair of French Art Deco Macassar Club Chairs
Located in Rio Vista, CA
Fantastic near pair of French Art Deco period armchairs featuring a unique architectural open design with "U" form front arm supports and wide flat arms. The design is heightened wit...
Category
Early 20th Century Art Deco European Club Chairs
Materials
Fabric, Macassar, Wood
$7,800 / set
Pair of Italian 1940s Armchairs in Their Original Blue Fabric
By Gio Ponti
Located in Milan, IT
Pair of Italian 1940s armchairs in their original Blue Fabric.
Category
1940s Mid-Century Modern Vintage European Club Chairs
Materials
Upholstery, Wood
$9,551 Sale Price / set
20% Off
Space Age Vintage Green Ivory Plastic Lounge Chair Raphael Raffel 1970 France
By Raphael Raffel
Located in Vienna, AT
Space Age vintage green and ivory lounge chair from plastic and upholstery by Raphael Raffel (Rafael), France, 1970s
An amazing freestanding lo...
Category
1970s Space Age Vintage European Club Chairs
Materials
Fabric, Plastic
Pair of armchairs model A413F by Josef Frank for Thonet-Mundus
By Josef Frank
Located in Banská Štiavnica, SK
Pair of armchairs model A413F by Josef Frank for Thonet-Mundus with bamboo backrest. Professionally stained and repolished.
Category
1930s Art Deco Vintage European Club Chairs
Materials
Bamboo, Beech
Pair of Armchairs, Upholstered in Pure Alpaca
By Maison Gouffé
Located in LEWES, GB
Superb pair of Jean Royere / Maison Gouffe style armchairs, upholstered in pure Alpaca. High quality hand-made beech frames and newly upholstered in a beige / stone premium 100% alpa...
Category
2010s Art Deco European Club Chairs
Materials
Alpaca, Beech
$16,596 / set
Pair of Sublime Danish 1940's Large Scale Club Chair in Style of Fritz Hansen V)
By Fritz Hansen
Located in Bridgeport, CT
Pair of sublime large scale club chairs very similar to Fritz Hansen's famous model 1518 and likely made in the early 1940s. One chair is slightly taller than the other making them a...
Category
1940s Mid-Century Modern Vintage European Club Chairs
Materials
Wool, Beech
Sheepskin, 1950s Swedish Armchairs
By Jindřich Halabala
Located in New York, NY
Beautiful period 1950s armchairs upholstered in Scandinavian sheepskin. Very minor wear and stunning in its shape and proportions.
Category
Mid-20th Century Mid-Century Modern European Club Chairs
Materials
Sheepskin, Wood
Mid Century Savonarola Chairs
Located in Sag Harbor, NY
Pair of midcentury Roman inspired Savonarola chair in iron with brass finials and ornamentation. Newly re-upholstered in a black and white stripe.
Category
20th Century Mid-Century Modern European Club Chairs
Materials
Iron, Brass
$9,000 / set
Vintage Dutch Cognac Colored Leather Club Chair
Located in Nijmegen, NL
This cognac-colored leather club chair comes from the Netherlands. It is upholstered with cognac-colored leather and features metal rivets and wooden legs.
Category
1970s Industrial Vintage European Club Chairs
Materials
Leather
De Sede DS-50 Chocolate Brown Recliner Chair
By De Sede
Located in Los Angeles, CA
Executive lounge chair by De Sede made in the 1970s, Switzerland. Features a reclining mechanism allowing you to recline the chair almost flat if you choose. Extremely comfortable. T...
Category
1970s Mid-Century Modern Vintage European Club Chairs
Materials
Leather
21st Century Ginga Leather Armchair in Solid Sandbrushed Black Oak, by Duistt
Located in Leça da Palmeira, PT
Ginga Leather Armchair in Black Oak, Handcrafted in Portugal by Duistt
Ginga is the swaying movement of Brazilian martial art, Capoeira. It is characterized by a flowing movement fr...
Category
2010s Modern European Club Chairs
Materials
Brass
Rudolf Horn for Rölf Cantilever Lounge Chair in Black Leather and Steel
By Rudolf Horn 1
Located in Waalwijk, NL
Rudolf Horn for Rölf Potsdam, cantilever lounge chair, leather, chrome-plated steel, Germany, design 1964 and manufactured in 1966
DDR-designer Rudolf Horn strongly admired the icon...
Category
1960s Mid-Century Modern Vintage European Club Chairs
Materials
Steel
New Blue Wool Upholstery Teak Frames Danish Mid-Century Modern Lounge Chairs
By Adrian Pearsall, Finn Juhl
Located in Rockaway, NJ
Danish Mid-Century Modern barrel backs new wool upholstery lounge chairs in style of Finn Juhl.
Category
20th Century Mid-Century Modern European Club Chairs
Materials
Wool, Teak
Portugal Chair No.8
By Project 213A
Located in Macieira de Sarnes, PT
Portugal Chair No8, designed in 2024
This chair is part of a series with eight different designs with a graphic shaped backrest and structural legs.
Hand-carved in solid walnut by s...
Category
2010s Modern European Club Chairs
Materials
Walnut
$3,342 / item
Huge Throne, Otto Prutscher Attributed Chair, Beechwood and Floral Upholstery
By Otto Prutscher
Located in Vienna, AT
A big and rare throne-like armchair attributed to Otto Prutscher. Black-stained beechwood, carved and fluted. Floral fabric.
Category
1920s Art Deco Vintage European Club Chairs
Materials
Beech
Andre Vandenbeuck Pair of 'Aluline' Lounge Chairs in Black Leather, Swiss, 1960s
By Strässle International, Andre Vandenbeuck
Located in Roma, IT
Wonderful pair of of easy chairs in black leather by Andre Vandenbeuck for Straessle, Switzerland 1960s.
The structure is made in a mix of chromed and black enameled steel with the s...
Category
Mid-20th Century Mid-Century Modern European Club Chairs
Materials
Metal, Aluminum
Pair of Art Deco Style Armchairs in Walnut and Piano Black with Brass Details
Located in Greven, DE
This pair of Art Deco style armchairs in walnut and black piano lacquer with brass details and fabric by Andrew Martin (Mossop Natural) have been handcrafted to the very highest qual...
Category
2010s Art Deco European Club Chairs
Materials
Brass
$10,386 Sale Price / set
40% Off
Mid-Century Modern Teak Club Chair, 1970s
Located in Amsterdam, NL
Stunning and elegant Mid-Century Modern club chair.
Striking Danish design from the 1970s.
Original solid teak frame which has been re-upholstered with a high quality multi-colored s...
Category
1970s Mid-Century Modern Vintage European Club Chairs
Materials
Fabric, Teak
$1,193 Sale Price
20% Off
Lammi Bar Stool, Black by Made by Choice
Located in Geneve, CH
Lammi bar stool, 66 cm, black by Made By Choice with Saku Sysiö.
Dimensions: 47 x 38 x 66 cm.
Materials: Oak.
Standard finishes: natural wood / painted black.
Also available: L...
Category
2010s Post-Modern European Club Chairs
Materials
Oak
$1,564 / item
Set of 2 Figueroa Bar Stool, Cotton Velvet, InsidherLand by Joana Santos Barbosa
By InsidherLand, Joana Santos Barbosa
Located in Maia, Porto
Located in the sunny California, the charming Figueroa Mountain is a magical landscape that led to the creation of the Figueroa bar stool.
Evoking the Californian mountain, the luxu...
Category
21st Century and Contemporary Modern European Club Chairs
Materials
Brass, Metal
Recently Viewed
View AllMore Ways To Browse
Antique Atrium
Antique Black Bathroom Vanity
Antique Breakfront China Cabinet
Antique Buddha Laos
Antique Capstan
Antique Captains Chest
Antique Carved Wooden Santos
Antique Chinese Celadon Plate
Antique Chinese Roof Tile
Antique Chinese Soapstone Carvings
Antique Crutches
Antique Curved Front Dresser
Antique Czech Glass Beads
Antique Dressing Table With 3 Mirrors
Antique Fire Guard Screen
Antique Fire Guards Brass
Antique Fire Markers
Antique Fireplace Coal Basket