{"product_id":"chiro-medium-back-task-operator-office-chair","title":"Chiro Medium Back Task Operator Office Chair","description":"\u003cp\u003eSitting at a desk for hours shouldn't mean compromising on physical health. The \u003cb\u003eChiro Medium Back Task Operator Office Chair\u003c\/b\u003e offers a compact yet exceptionally supportive seating solution designed to prevent slouching, improve alignment, and alleviate desk-induced backaches.\u003c\/p\u003e\n\u003cp\u003eEndorsed by a \u003cb\u003eUK Chiropractic Doctor\u003c\/b\u003e, this high-performance ergonomic chair delivers all the heavy-duty features of a specialist posture chair but in a mid-back profile. It is the perfect choice for computer users, home offices, and intensive 24-hour multi-shift environments looking for uncompromised orthopaedic support without the bulk of a tall headrest.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Ergonomic Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eChiropractor Endorsed Design:\u003c\/b\u003e Specifically sculpted in partnership with posture experts to actively reduce muscle fatigue and encourage healthy spine alignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBuilt-In Inflatable Lumbar Support:\u003c\/b\u003e Features an interactive manual air pump that allows you to adjust the firmness of the lower back support to match your exact comfort level.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e4-Lever Independent Mechanism:\u003c\/b\u003e Total, bespoke control over your sitting posture. Change your seat height, backrest tilt, seat angle (forward tilt), and seat depth completely independently of each other.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCertified for 24-Hour Intensive Use:\u003c\/b\u003e Built with commercial-grade components designed to withstand continuous, round-the-clock wear. Tested to support a maximum weight capacity of up to \u003cb\u003e150kg (23.5 Stone)\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eErgonomic Waterfall Seat:\u003c\/b\u003e The contoured foam seat pad features a tapered front edge. This reduces pressure on the underside of your thighs, stimulating better circulation during long typing sessions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMid-Back Agility:\u003c\/b\u003e The medium backrest features an easy-to-use ratchet height adjustment system, ensuring the thoracic and lumbar support sits perfectly against your frame.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDaily Usage Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 Hours (Intensive \/ Multi-shift)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWeight Capacity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150 kg \/ 23.5 Stone\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBackrest Style\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMedium Back with Ratchet Height Adjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMechanism Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndependent 4-Lever with Free-Float Option\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSeat Dimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWidth: 510mm | Depth: 480mm–540mm (with Seat Slide)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSeat Height Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500mm – 600mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBackrest Dimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWidth: 460mm | Height: 500mm–550mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCompliance \u0026amp; Testing\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTested to BS 5459-2 standards for structural integrity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWarranty\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2-Year Mechanical Component Guarantee\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the Chiro Medium Back and High Back office chairs?\u003c\/h3\u003e\n\u003cp\u003eThe primary difference is the height of the backrest. The Chiro Medium Back chair offers a more compact profile (500mm–550mm height), making it ideal for smaller workspaces or users who prefer greater upper-body mobility while typing, whereas the High Back variant offers full thoracic coverage. Both models feature identical ergonomic adjustments and inflatable lumbar support.\u003c\/p\u003e\n\u003ch3\u003eIs the Chiro Medium Back chair suitable for 24\/7 call centres?\u003c\/h3\u003e\n\u003cp\u003eYes, completely. This chair is fully certified to BS 5459-2 standards, meaning it is rated for severe 24-hour commercial use. Its heavy-duty gas strut, chrome 5-star base, and premium contoured foam ensure it holds up to continuous multi-shift operations.\u003c\/p\u003e\n\u003ch3\u003eHow does the independent 4-lever mechanism help my posture?\u003c\/h3\u003e\n\u003cp\u003eThe 4-lever mechanism allows you to fine-tune every angle of the chair. You can tilt the seat forward slightly to open up your hips, change the angle of the backrest to take pressure off your lumbar spine, and lock the chair into a fixed position or leave it in 'free-float' mode to encourage active sitting.\u003c\/p\u003e","brand":"SpareAutoParts","offers":[{"title":"Bespoke Quest Crab","offer_id":54071454269787,"sku":"KCUP2721","price":595.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Quest Kelp","offer_id":54071454302555,"sku":"KCUP2722","price":595.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Quest Limpet","offer_id":54071454335323,"sku":"KCUP2723","price":595.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Quest Mussel","offer_id":54071454368091,"sku":"KCUP2724","price":595.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Quest Salt","offer_id":54071454400859,"sku":"KCUP2725","price":595.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Quest Shell","offer_id":54071454433627,"sku":"KCUP2726","price":595.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Quest Whelk","offer_id":54071454466395,"sku":"KCUP2728","price":595.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Senna Yellow","offer_id":54071454499163,"sku":"KCUP1972","price":555.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Ginseng Chilli","offer_id":54071454531931,"sku":"KCUP1969","price":555.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Maringa Teal","offer_id":54071454564699,"sku":"KCUP1970","price":555.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Tansy Purple","offer_id":54071454597467,"sku":"KCUP1975","price":555.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Rivet Quench","offer_id":54071454630235,"sku":"KCUP2719","price":555.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Rivet Tensile","offer_id":54071454663003,"sku":"KCUP2720","price":555.0,"currency_code":"GBP","in_stock":true},{"title":"Bespoke Bergamot Cherry","offer_id":54071454695771,"sku":"KCUP1968","price":535.0,"currency_code":"GBP","in_stock":true},{"title":"Black Fabric","offer_id":54071454728539,"sku":"KC0003","price":499.0,"currency_code":"GBP","in_stock":true},{"title":"Blue Fabric","offer_id":54071454761307,"sku":"KC0004","price":499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/8732\/8091\/files\/KCUP2725_1.jpg?v=1789507458","url":"https:\/\/www.spareautoparts.co.uk\/products\/chiro-medium-back-task-operator-office-chair","provider":"Spare Auto Parts","version":"1.0","type":"link"}