Alvin Task Chair-"Classic" Black
Ergonomically designed for long-lasting service and extra comfort. These chairs feature a gas lift mechanism that instantly adjusts seat height from 17 1/2" to 22 1/2". Handwheel adjustable backrest provides spring action lumbar support. Extra-large seat is contoured and cushioned for added comfort. Upholstery fabric comes in navy blue, black and medium gray. Frame is constructed of sturdy metal with black finish and is supported by a 5-star 24" span metal base with double wheel, locking, hooded casters. Full 2-year warranty on all metal parts. Optional armrests available on page 14. Shipping weight: 27 lbs.Draftsman’s Chair is created by adding the CK49 Conversion Kit which adds 7 1/2" to the height of the chair.