No-Nonsense tasking.

Knack™ boasts an uncluttered and traditional design that makes it an essential and affordable choice for corporate, healthcare, government and educational settings. The soft, comfortable back follows the natural curve of the spine, providing great support for hours of sitting. Five control selections and a Heavy Duty 24/7 option make Knack a great all-around task chair. Knack includes a back-height adjustment so every user can enjoy individualized upper-back and lumbar support.

Knack task chair, Momentum Perk Flint, adjustable arms 

Knack task chair, SitOnIt Seating Pop Electric Blue

Knack task chair, SitOnIt Seating Pop Electric Blue, black base, height-adjustable arms


  • Durable and ergonomic
  • Internal back height adjustment (on P, Y & M mechanism only)
  • Ballistic nylon back (optional)
  • Black nylon or brushed aluminum base
  • Waterfall seat
  • CAL 133 approved models
  • 300 lb weight capacity; 350 lb on Heavy Duty 24/7 option
  • All options and 1,000s of textiles ship in 2, 5 or 10 days




  • Choice of basic, swivel tilt, standard synchro, enhanced synchro or multi-function
  • Seat depth adjustment


  • All stools come with basic mechanism


  • Thousands of textile choices
  • Ballistic nylon upholstery

Arms/Casters/Frame Finishes

  • 3 arm styles include loop and height/width adjustable
  • Black nylon or brushed aluminum base

Additional Options


  • Heavy duty 24/7 option warranted to 350 lb


Product Info

  • Knack Brochure [1.6 MB]
  • Knack Price List – Current [977.8 KB]
  • Control Adjustments [434.3 KB]
  • Super Duty Series Brochure [1.2 MB]
  • Super Duty Series Guide [480.8 KB]
  • Standard Synchro Control Adjustments [424.7 KB]
  • Environmental Data Sheets [20.5 KB]
  • Healthcare Brochure [6.7 MB]
  • Feature Spotlight: Knack [1.3 MB]
  • Knack AutoCad 2D Files [60.3 KB]
  • Knack AutoCad 3D Files [2.2 MB]
  • Knack Revit Files [15.0 MB]
  • Care + Cleaning Guide [1.1 MB]