AF513 - Office Master Affirm Armless Ergonomic Stool

The Office Master Affirm AF513 is a simple mid-back stool featuring a Grande Spider Package and frameless mesh back design. With infinitely locking back tilt, EZ back height adjustment, and a seat slider, it’s a practical choice for tasking in studios, labs, or modern offices where functionality and flexibility matter.Features: Simple mid-back stool Grande Spider Package Pneumatic lift EZ back height adjustment Infnitely locking back tilt “Frameless” mesh back design Seat depth adjustment Dual-tone universal soft casters Nightfall black mesh is default Weight Rating - 300 lbs. Specifications: Model/Sku Office Master AF513 Overall Width 27" Overall Height 46-57" Back 19.75"w x 20.5"h Seat 19"w x 17.5-20.6"d Seat Height 25-33" Carton Weight 56 pounds Warranty 12 year limited Chair measurements are approximate and are based on switching cylinder heights on otherwise the same chair, with the same base and casters. Arm dimensions are approximate as actual measurements will