HERCULES Series 24/7 Intensive Use Big & Tall 400 lb. Rated Black Fabric Executive Ergonomic Office Chair with Lumbar Knob

Description Specification Features Contemporary 24/7 Multi-Shift Use Office Chair 400 lb. Weight Capacity Black Fabric Back and Seat, Height Adjustable Padded Arms High Back Design, Contoured Back and Seat Pressurized Lumbar Support Knob, Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position, Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance 4" Thick Foam Padded Seat with CAL 117 Fire Retardant Foam 22" Wide Swivel Seat Pneumatic Seat Height Adjustment Height Adjustable Padded Arms Heavy Duty Chrome Base, Dual Wheel Casters Single Unit Weight: 63.06 lbs Fixed Width: 32.75 Inches Fixed Depth: 34 Inches Minimum Height: 44.500 Inches Maximum Height: 48 Inches Minimum Arm Height From Floor: 26 Inches Maximum Arm Height From Floor: 32.500 Inches Minimum Arm Height From Seat: 4.500 Inches Maximum Arm Height From Seat: 7 Inches Fixed Arm Height From Seat: 7.5 Inches Fixed Back Width: 24 Inches Fixed Back Height From Seat: 27 In