{"product_id":"boss-heavy-duty-flip-arm-mesh-task-chair-b601-bk","title":"Boss Heavy Duty Flip Arm Mesh Task Chair (B601-BK)","description":"\u003ch2\u003eFive key benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 lb weight capacity\u003c\/strong\u003e supports a broad range of body types for confident all-day use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable mesh back with adjustable lumbar\u003c\/strong\u003e lets the cushion breathe with no moisture build-up while supporting the lower back.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring-pack and high-density foam seat\u003c\/strong\u003e upholstered in black fabric for added seated comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight-adjustable flip-up arms\u003c\/strong\u003e set arm height and fold up to tuck the chair under a desk or board table.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy duty spring tilt mechanism\u003c\/strong\u003e with tilt tension and upright lock for controlled, secure recline.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe Boss B601-BK Heavy Duty Flip Arm Mesh Task Chair is built for offices, board rooms, and study spaces that need durable, comfortable seating. Rated to a 400 pound weight capacity, it is engineered to accommodate a broad range of body types without compromising comfort.\u003c\/p\u003e\n\u003cp\u003eThe seat is upholstered in black fabric over high-density foam and spring-pack construction, delivering supportive cushioning through long workdays. The mesh back features adjustable lumbar support and allows air to move through the cushion, helping prevent moisture build-up against your back.\u003c\/p\u003e\n\u003cp\u003eFunctionally, the chair is equipped with height-adjustable flip-up arms, a pneumatic gas lift for seat-height adjustment, and a heavy duty spring tilt mechanism with tilt tension control and an upright lock. It rides on a black steel 27 inch base fitted with large heavy duty double-wheel casters. The chair is MAS Green Certified and meets CA TB117-2013.\u003c\/p\u003e\n\n\u003ch2\u003eAdjustments \u0026amp; features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHeight-adjustable flip-up arms\u003c\/li\u003e\n\u003cli\u003eHeavy duty spring tilt mechanism\u003c\/li\u003e\n\u003cli\u003eTilt tension adjustment\u003c\/li\u003e\n\u003cli\u003eUpright lock\u003c\/li\u003e\n\u003cli\u003ePneumatic gas lift seat-height adjustment\u003c\/li\u003e\n\u003cli\u003eAdjustable lumbar support\u003c\/li\u003e\n\u003cli\u003eBlack steel 27 inch base\u003c\/li\u003e\n\u003cli\u003eLarge heavy duty double-wheel casters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBack Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArm Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanism Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty Spring Tilt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInfinite Lock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKnee Tilt\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTilt Tension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePneumatic Gas Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUpright Lock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeat Slider\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChair Base\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack Steel 27 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCasters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarge Heavy Duty Double Wheel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMAS Green Certified, CA TB117-2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e751118601831\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eWho this chair is for\u003c\/h2\u003e\n\u003cp\u003eThis chair suits commercial offices, board rooms, and conference spaces that need durable, higher-capacity seating, as well as home-office and remote professionals who want a supportive mesh-back task chair rated to 400 pounds for extended daily use.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the weight capacity?\u003c\/strong\u003e\u003cbr\u003eThe chair is rated to 400 pounds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the arms adjustable?\u003c\/strong\u003e\u003cbr\u003eYes. It has height-adjustable flip-up arms that also fold up out of the way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the back provide lumbar support?\u003c\/strong\u003e\u003cbr\u003eYes. The mesh back features adjustable lumbar support and breathes to reduce moisture build-up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the recline work?\u003c\/strong\u003e\u003cbr\u003eIt uses a heavy duty spring tilt mechanism with tilt tension adjustment and an upright lock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the chair certified?\u003c\/strong\u003e\u003cbr\u003eYes. It is MAS Green Certified and meets CA TB117-2013.\u003c\/p\u003e\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003e🚚 Free shipping within the continental United States, direct from the manufacturer.\u003c\/p\u003e","brand":"Boss","offers":[{"title":"Default Title","offer_id":46992061792412,"sku":"B601-BK","price":428.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1485\/2098\/files\/B601-BK.jpg?v=1780265048","url":"https:\/\/www.miramarofficefurniture.com\/products\/boss-heavy-duty-flip-arm-mesh-task-chair-b601-bk","provider":"Miramar Office Furniture ","version":"1.0","type":"link"}