Humanscale believes that the best designs in the world are based on purpose and function. If a design solves a functional problem as simply and elegantly as possible, the resulting form will be honest and timeless. Uncompromising performance is at the heart of every Humanscale product. Their products are created in accordance with how people actually work, providing unsurpassed comfort while encouraging effortless, intuitive use.
(from face of lumbar to front of seat)
(floor to compressed front center of seat cushion)
|16"– 21" standard
15.25"– 19" low cylinder
17"– 22.25" tall cylinder
20.5"– 28.5" high cylinder chair
(from seat cushion to top of backrest)
18" - 21"
(compressed seat cushion to top of armrest)
5" - 11"
(from face of lumbar to front of armrest)
||Distance between Armrests
(front inside edge)
18.25" - 21.25" advanced
|33.5" - 41.5" standard
32.75" - 39.5" low cylinder
34.5" - 42.75" tall cylinder
38" - 49" high cylinder
|43" - 53" standard
42.25" - 51" low cylinder
44" - 54.25" tall cylinder
47.5" - 60.5" high cylinder
||Headrest Height Adjustment Range
||Foot Ring Diameter
||18" or 21"
||Foot Ring Height Adjustment (from floor)
||6" - 11"
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Limited Lifetime Warranty provided within the USA, CANADA and MEXICO. THE FOLLOWING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. WARRANTY DOES NOT COVER "CUSTOMER'S OWN MATERIAL" (I.E. FABRIC SPECIFIED BY BUYER). Humanscale warrants on all seating products for 5 Years (High wear parts: Fabric/Cushions, Casters, Glides.) Lifetime Warranty on all other parts. This WARRANTY is applicable to the initial purchaser only and is nontransferable. Humanscale warrants that, at the time of customer's acceptance, the product will be in good working order and will be free from defects in material and workmanship and does not apply to normal wear and tear or damage caused by accident, neglect, misuse or improper installation or operation. Humanscale will not be responsible for damage due to service, maintenance, modifications or tampering by anyone other than a Humanscale authorized representative. This warranty is based upon a single 8-hour shift usage only and shall be prorated for double-shift or triple-shift usage. In the event a product is defective and Humanscale receives written notice of the defect within the warranty period. Humanscale, at is option, will either repair or replaced the defective product. This warranty does not cover damage caused by carrier or transportation of the product from one location to another, or alterations made by owner. LIMITATION OF LIABILITY In no event will Humanscale be liable to purchasers for any special, collateral, incidental or consequential damages however caused, whether by Humanscale's negligence or otherwise. Warranty work is provided by Humanscale, not Vitalityweb.