Alera Interval Series Swivel Task Stool, Supports 275 lb, 23.93" to 34.53" Seat Height, Graphite Gray Seat/Back, Black Base

The swivel task stool is an ideal fit for tight workspaces and all-day seating comfort. Constructed with a durable, molded plastic shell that’s designed to resist impact. Built with a comfortable, waterfall seat edge, which helps to relieve pressure points on the underside of legs. Adjustable foot ring for optimal feet positioning. Five-star base with casters for easy mobility. Optional arms are sold separately. Arms Included: No; Asynchronous Control: No; Back Color: Graphite Gray; Back Height Adjustment: Yes; Back Height Maximum: 19.29"; Back Height Minimum: 18.5"; Back Surface Material: 100% Acrylic; Back Surface Material Family: Fabric; Back Width Maximum: 16.53"; Base/Frame Color: Black; Base/Frame Material(s): Nylon; Caster/Glide Details: Five 2" Hooded Casters; Caster/Glide Surface Texture: Hard; Color Family: Gray; Dual-Action Tilt: No; Dual-Clutch Posture Control: No; For Use With: Alera® Optional Height-Adjustable, Fixed-Height T-Arms; Integral Lumbar Support: No; Knee Tilt: No; Multi-Task Control: No; Overall Depth Maximum: 29.13"; Overall Height Maximum: 51.57"; Overall Height Minimum: 41.73"; Overall Width Maximum: 27.16"; Pneumatic Seat Height Adjustment: Yes; Posture Lock: No; Recommended Application Area(s): Assembly/Repair & Technical Task; General Office & Task; Seat Color: Graphite Gray; Seat Depth Maximum: 15.74"; Seat Glide Mechanism: No; Seat Height Maximum: 34.53"; Seat Height Minimum: 23.93"; Seat Surface Material: 100% Acrylic; Seat Surface Material Family: Fabric; Seat Width Maximum: 18.11"; Synchronized Knee Tilt: No; Tilt Tension/Tilt Lock: No; Variable Synchro-Tilt: No; Weight Capacity: Supports Up to 275 lb Compliance Standards: CAL TB117-2013 Compliant; Meets or Exceeds ANSI/BIFMA Standards. Warranty: Manufacturer's limited five-year warranty. Post-Consumer Recycled Content Percent: 5%. Pre-Consumer Recycled Content Percent: 25%. Recycled Comments: Contains 5% post-consumer recycled content, 30% total recycled content.