Office Master KR-540 are the new ergonomic maximum-mobility arms with full range of motion, extra-wide arm top mechanism and superior range of motion (2" per side). Lower starting-height version of the KR-500 (based on KR-240 arm frame). 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads.
NOTE: The above video demonstrates general adjustment capabilities of a chair/arm similar to yours. The actual functions & appearance of your chair/arm may differ significantly from the video & illustration shown above.
|Manufacturer||Office Master Chairs|
|Warranty||12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads|