Build Your Custom Chair

Precision designed and tested models featuring special components, materials, finishes and construction techniques to meet ISO classes 3 through 8.

Generously proportioned saddle-shaped seat is contoured and features a waterfall front for added comfort; measures 21" wide x 19" deep X 3" thick.

Also known as "C10". Appropriate metal parts are chrome-plated. All chair parts are selected to assure ISO class 4 clean room compatibility.

This larger ergonomic backrest is 18" wide x 19" high to deliver added comfort and support for the upper lower back.

Small, five-legged tubular base with caster-to-caster diameter of 23.0" and maximum width of 22.8". Welded 1" x 14-gauge steel tubular legs ensure uncompromised strength, withstanding test loads of 2x BIFMA strength requirements. Features standard 50mm, steel-reinforced, tapered hub (1° 26' 16" (Morse) taper) with gauge line elevation of 203mm from the caster insert plane. Steel tubular ring (tube: 1" by 18-gauge, ring: 21" dia.) welded to top of legs. A reinforced nylon insert at the end of each leg adapts the 1" x 14-gauge leg to accept a caster or glide stem. The welds at the hub are concealed by a two-piece, polypropylene cover.

For low working heights such as desks or benches 34" or shorter. Provides a range of 18" - 22".

Two inches in height, with dual soft-wheels. Casters resist movement when the seat is unoccupied. Plastic collar around caster stem to match base. Standard casters have grey tread.

Control allows function of the seat height activation and backrest adjustments by means of easily engaged levers which can be activated from the seated position. Seat tilt is fixed at 3-1/2° rearward while the backrest adjusts 8° forward and 13° rearward.

21” diameter non-adjustable 1” x 18-gauge tubular steel ring welded to top of legs, 8” above floor surface.