Ergonomic/Task Chair Bases:  Our multi-purpose bases have a high quality hand operated gas lift mechanism that allows for a range of adjustable seat heights.  In most cases our bases feature a lockable tilt from front to back function.  All bases meet or exceed BIFMA and ANSI standards.  Ergo chairs carry a 5-year limited warranty.  If the chair is used a 24/7 environment the limited warranty is 3-years.

·         Molded Bases (MB) All molded bases are made of a 25” diameter versatile and high composite material understructure.  They are standard in the black matte type finish and are compatible with today’s ergonomic seating.

·         Chrome Bases (CB) All chrome bases have a 25” diameter rigid cast aluminum understructure.  They have a high gloss chrome finish that offers a sleek contemporary look.

·         Wood Trim Bases (WTB) All wood trim bases have a 25” diameter rigid cast aluminum understructure.  We offer the wood trim caps in all of our standard finishes.  Custom finishing is available and up-charge prices are listed in our price list.