Alera Xl Series Big/tall Mid-back Task Chair, Supports Up To 500 Lb, 17.5" To 21" Seat Height, Black

A fusion of remarkable style and exceptional ergonomics for larger individuals up to 500 lbs. Heavy-duty construction provides strength and durability. High-capacity gas lift for hassle-free height adjustment plus heavy-duty swivel seat control with optimized back angle for stable support. Generously-sized sculptured seat and back offer maximum comfort while contoured stitched upholstery and custom-designed back strap deliver superior aesthetics. Five-star high-strength base with casters.

Arm Adjustability	Height
Armrest Color	Black
Arms Included	Yes
Asynchronous Control	No
Back Color	Black
Back Height Adjustment	No
Back Height Maximum	19.5
Back Surface Material	Polyester
Back Surface Material Family	Fabric
Back Width Maximum	22
Base/Frame Color	Black
Base/Frame Material(s)	Steel
Caster/Glide Details	Five 2.38 Dual-Wheel Casters
Caster/Glide Surface Texture	Hard
Color Family	Black
Compatible Flooring Type(s)	Low-Pile Carpet
Compliance Standards	Meets or Exceeds ANSI/BIFMA Standards
Disclaimer Statement	Casters supplied with this chair are not suitable for all floor types.
Dual-Action Tilt	No
Dual-Clutch Posture Control	No
Global Product Type	Big & Tall Office Chairs
Integral Lumbar Support	No
Knee Tilt	No
Multi-Task Control	No
Overall Depth Maximum	29
Overall Height Maximum	44.5
Overall Height Minimum	40.5
Overall Width Maximum	23
Pneumatic Seat Height Adj.	Yes
Post Recycled %	0%
Posture Lock	No
Product Biodegradability in Days	0
Recommended Application Area(s)	Specialty
Recycled Content %	0%
Seat Color	Black
Seat Depth Maximum	20.75
Seat Glide Mechanism	No
Seat Height Maximum	21
Seat Height Minimum	17.5
Seat Surface Material	Polyester
Seat Surface Material Family	Fabric
Seat Width Maximum	22
Ship Class Code	F
Synchronized Knee Tilt	No
Tilt Tension/Tilt Lock	Yes
Total Recycled %	0%
Variable Synchro-Tilt	No
Weight Capacity	Supports Up to 500 lb