Herman Miller® Adjustable Arm Kit for Ergon 1 & 2 Mid or High-back Chair. 
Vertical Adjustment: 2" Lateral Adjustment: 1-1/2 Bolt compatible (attaches to existing t nuts in Ergon seat pad) | Kit includes: 1 Arm Bracket 4 Mounting Bolts 2 Adjustable Arms 2 Arm Pads Price: $ 102.56 |
Herman Miller® Ergon and Equa Arm Screws The original Herman Miller® screw to attach arm pads to arms. | $.26 each |
Herman Miller® Adjustable Arm Kit for Equa 1 & 2 
| Our adjustable arm kit for the Equa 1 and 2 chair is designed to replace existing fixed and adjustable arms or upgrade armless chairs quickly and easily. The arms have a button activated vertical adjustment of 3-1/2” and large comfortable arm pads articulate in and out. Heavy duty steel plates are designed to utilize the existing attachment points and bolts. Price: $ 147.50 each |
Criterion Adjustable Arm Kit | Our adjustable arm kit for the Criterion chair is designed to replace existing fixed arms or upgrade armless chairs quickly and easily. The arms have a button activated vertical adjustment of 3” and articulate in and out. Price: $ 74.56 each |
Herman Miller® Replacement Ergon Arm Pads - Foam arm pads are black and designed to be compatible with Ergon Chair Arms.
 | Factory Price $19.74 each FOB |
Herman Miller® Replacement Equa Arm Pads - Foam pads are black, M/T and are designed to be compatible with the Equa Chair Arms. | Factory Price $19.58 each FOB |