Heavy-duty mechanisms and a high weight-rating make the Clint Platinum a candidate for a heavy usage chair. It has a three-levered mechanism to control the seat height, tilt, and back tilt, to allow for user control of its specifications to fit their personal ergonomic needs. Price:- $379.00 https://dannysdesks.com.au/product/clint-platinum-chair/?attribute_pa_choose-a-colour=black