Alternate color or configuration shownBoss B431-BK Retro Task Chair with Black T-ArmsBlack Vinyl Seat - Black Vinyl Back - Chrome, Black Chrome Frame - 5-star Base - 1 EachManufacturer: Norstar Office Products Inc SKU: BOPB431BKManufacturer part number: B431BKVendor: SP RichardsMSRP: $370.00Price: $192.40 Qty: Add to cart Ship toSelect countryUnited StatesAfghanistanÅland IslandsAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBolivia (Plurinational State of)Bonaire, Sint Eustatius and SabaBosnia and HerzegovinaBosnia and HerzegowinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBrunei DarussalamBulgariaBurkina FasoBurundiCabo VerdeCambodiaCameroonCanadaCape VerdeCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos (Keeling) IslandsColombiaComorosCongoCongo (Democratic Republic of the)Cook IslandsCosta RicaCote D'IvoireCôte d'IvoireCroatiaCubaCuraçaoCyprusCzech RepublicCzechiaDenmarkDjiboutiDominicaDominican RepublicEast TimorEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEswatiniEthiopiaFalkland Islands (Malvinas)Faroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuamGuatemalaGuernseyGuineaGuinea-bissauGuyanaHaitiHeard and Mc Donald IslandsHeard Island and McDonald IslandsHoly SeeHondurasHong KongHungaryIcelandIndiaIndonesiaIran (Islamic Republic of)IraqIrelandIsle of ManIsraelItalyJamaicaJapanJerseyJordanKazakhstanKenyaKiribatiKoreaKorea (Democratic People's Republic of)Korea (Republic of)Korea, Democratic People's Republic ofKuwaitKyrgyzstanLao People's Democratic RepublicLatviaLebanonLesothoLiberiaLibyaLibyan Arab JamahiriyaLiechtensteinLithuaniaLuxembourgMacaoMacauMacedoniaMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesiaMicronesia (Federated States of)MoldovaMoldova (Republic of)MonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorth MacedoniaNorthern Mariana IslandsNorwayOmanPakistanPalauPalestinePalestine, State ofPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalPuerto RicoQatarReunionRéunionRomaniaRussian FederationRwandaSaint BarthélemySaint Helena, Ascension and Tristan da CunhaSaint Kitts and NevisSaint LuciaSaint Martin (French part)Saint Pierre and MiquelonSaint Vincent and the GrenadinesSamoaSan MarinoSao Tome and PrincipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSint Maarten (Dutch part)SlovakiaSlovakia (Slovak Republic)SloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia & South Sandwich IslandsSouth Georgia and the South Sandwich IslandsSouth SudanSpainSri LankaSt. HelenaSt. Pierre and MiquelonSudanSurinameSvalbard and Jan MayenSvalbard and Jan Mayen IslandsSwedenSwitzerlandSyrian Arab RepublicTaiwanTaiwan, Province of ChinaTajikistanTanzaniaTanzania, United Republic ofThailandTimor-LesteTogoTokelauTongaTrinidad and TobagoTunisiaTurkeyTurkmenistanTurks and Caicos IslandsTuvaluUgandaUkraineUnited Arab EmiratesUnited KingdomUnited Kingdom of Great Britain and Northern IrelandUnited States minor outlying islandsUruguayUzbekistanVanuatuVatican City State (Holy See)VenezuelaVenezuela (Bolivarian Republic of)Viet NamVietnamVirgin Islands (British)Virgin Islands (U.S.)Wallis and FutunaWallis and Futuna IslandsWestern SaharaYemenZambiaZimbabwe *Other *Shipping MethodNameEstimated DeliveryPriceNo shipping optionsApply Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendBoss B431-BK Retro Task Chair with Black T-Arms - Black Vinyl Seat - Black Vinyl Back - Chrome, Black Chrome Frame - 5-star Base - 1 Each T-arms keep your arms resting in natural positionPneumatic gas lift allows easy height adjustments25" chrome base spreads weight over larger area to prevent tippingDouble-wheel casters glide smoothly across floors for easy movementsOverviewSpecificationsContact UsBoss B431-BK Retro Task Chair with Black T-Arms - Black Vinyl Seat - Black Vinyl Back - Chrome, Black Chrome Frame - 5-star Base - 1 Each T-arms keep your arms resting in natural positionPneumatic gas lift allows easy height adjustments25" chrome base spreads weight over larger area to prevent tippingDouble-wheel casters glide smoothly across floors for easy movementsProducts specificationsAttribute nameAttribute valueFeaturesAdjustable with Tilt Tension ControlProduct nameB431-BK Retro Task Chair with Black T-ArmsManufacturer Part NumberB431BKMarketing InformationRetro task chair features a heavy-duty, ribbed vinyl upholstery to provide an extremely durable seating option that also cleans easily. The T-arms make comfortable and natural armrests while maintaining a minimalist appearance. Pneumatic gas lift allows easy seat-height adjustments to help you find the personalized sitting style that suits you and your work environment. Spring-tilt mechanism allows you to change the angle of the entire seat relative to the floor and to transfer some of your upper body weight to the backrest of the chair. The 25" chrome base offers extra stability to the chair by spreading the load over a larger surface area to help prevent tipping. Hooded, double-wheel casters slide smoothly on floors to make it easy to move and shift directions. Tilt tension control allows you to increase or decrease the tilt tension to accommodate your body weight. Upright locking position provides comfortable back support. Task chair supports up to 275 lb.Package ContentsB431-BK Retro Task Chair with Black T-ArmsHardwareProduct ModelB431Environmental CertificationMAS Certified GreenCountry of OriginChinaWidth27"Depth25"Height40"Frame MaterialChromeSeat ColorBlackBack ColorBlackSeat MaterialVinylBack MaterialVinylSeat Width19.50"Seat Depth17"Frame ColorChromeMaximum Load Capacity275 lbAssembly requiredYesRecycledNoBrand NameBossManufacturerNorstar Office Products IncManufacturer Website Addresshttp://www.bosschair.comPackaged Quantity1 EachLimited Warranty6 YearChair/Seat TypeTask ChairAdjustable SeatYesMinimum Seat Height18.50"Maximum Seat Height22"Back Height20"Back Width19"Base Shape5-starNumber of Casters5Arm ColorBlackFeaturesProduct typeChairYour name * Your email * Enquiry * SubmitProducts specificationsAttribute nameAttribute valueFeaturesAdjustable with Tilt Tension ControlProduct nameB431-BK Retro Task Chair with Black T-ArmsManufacturer Part NumberB431BKMarketing InformationRetro task chair features a heavy-duty, ribbed vinyl upholstery to provide an extremely durable seating option that also cleans easily. The T-arms make comfortable and natural armrests while maintaining a minimalist appearance. Pneumatic gas lift allows easy seat-height adjustments to help you find the personalized sitting style that suits you and your work environment. Spring-tilt mechanism allows you to change the angle of the entire seat relative to the floor and to transfer some of your upper body weight to the backrest of the chair. The 25" chrome base offers extra stability to the chair by spreading the load over a larger surface area to help prevent tipping. Hooded, double-wheel casters slide smoothly on floors to make it easy to move and shift directions. Tilt tension control allows you to increase or decrease the tilt tension to accommodate your body weight. Upright locking position provides comfortable back support. Task chair supports up to 275 lb.Package ContentsB431-BK Retro Task Chair with Black T-ArmsHardwareProduct ModelB431Environmental CertificationMAS Certified GreenCountry of OriginChinaWidth27"Depth25"Height40"Frame MaterialChromeSeat ColorBlackBack ColorBlackSeat MaterialVinylBack MaterialVinylSeat Width19.50"Seat Depth17"Frame ColorChromeMaximum Load Capacity275 lbAssembly requiredYesRecycledNoBrand NameBossManufacturerNorstar Office Products IncManufacturer Website Addresshttp://www.bosschair.comPackaged Quantity1 EachLimited Warranty6 YearChair/Seat TypeTask ChairAdjustable SeatYesMinimum Seat Height18.50"Maximum Seat Height22"Back Height20"Back Width19"Base Shape5-starNumber of Casters5Arm ColorBlackFeaturesProduct typeChair