Herman Miller Mirra 1 adjustable left arm that pivots in and out armchair chair

This listing is for one left adjustable arm support that pivots in and out, two screws, and two washers, original OEM by Herman Miller for the Mirra 1 office chair.

Pre-owned, these have nicks and show signs of wear that may need touch-up paint, but everything works.

 Let us know if you want multiple parts so we can combine shipping.