Herman Miller Aeron Arm Supports Pivoting Index office chair Pair NEW Era Black. These attach to the arm yoke and the arm pad screws onto them and the color is a black called graphite. We sell over 100 different used parts. Please let us know if you have any questions. These are pre-owned, needs to be cleaned, shows wear, but will work on your chair. This is for one pair with both right and left of the new style arm supports with the pivoting arm index hardware which are genuine OEM parts for the Aeron office furniture line by Herman Miller. 127 W Fairbanks ave, #254 Winter Park, FL 32789.
