Alvin Pivoting Adjustable Armrests

In addition to adjusting up and down with the push of a button, the Alvin Pivoting Adjustable Armrests have a 40-degree lateral adjustment to allow alignment of arms with work surface. It features four locking height positions for a total range of 2-1/2", adjustable width positioning and cushioned black polyurethane. It fits Alvin chair models CH222, CH277, CH290, CH444, CH555, DC208, DC249, DC310, DC710 and DC778.