Mistakeproof stem selection - includes 5 wheels and 10 stem fasteners (5 each 3/8"D x 1"L) (5 each 7/16"D x 7/8"L) for all metal-base chairs
Full hood design - 2"D oversized neck, weight rated 100lb. per wheel
Determine correct stem diameter by removing a caster from the leg of your chair base. Match diameter of existing stem and insert into caster body- Discard the other five fasteners
Comments about TechniMobili Techni-Flex Executive High-Back Chair, Black:
I primarily use this chair for computer use. What's great about this chair. Is that, it rocks back and forth like a rocking chair, but on wheels. There is room below the arm handle so that you could get closer to the monitor or desk. It has a high back, lots of cushioning. And last but not least. It is very stylish.
Comments about TechniMobili Techni-Flex Executive High-Back Chair, Black:
I use the chair for my office. I like the leather and extra padding and price. However, the first chair leaned once it was together and the replacement one leans slightly. The adjustment on height is hard to do and then it won't hold the adjustment. Other than that it would be a great chair for all purposes.