![Knoll K221 File Cabinet Key](http://quickshipkeys.com/cdn/shop/products/knoll_k_key_1_large_e81557d3-d85b-4558-9f2d-86a334ccffab_{width}x.png?v=1603142408)
Key Codes: K001 - K250
Key Blank Code: K SERIES
Knoll K221 office furniture (file cabinet, desk and cubicle) replacement keys. Made in U.S.A., New OEM Key. Also know as Great Openings, Metal Arc, Westinghouse.