The Chief KRA221SXRH is an expansion arm kit for Kontour K1C column-mounted monitor arms in the reduced-height (XRH) format. It lets you add another arm to a K1C installation that is already in place, the most common use being turning a single-arm K1C120 into a dual-arm K1C220. Additional kits can be used to build out a third or fourth arm for shared center-of-table workstations; four-arm configurations require the KRA226 center-of-table grommet plate. Each arm supports monitors from 5 to 22 lb. The reduced-height design keeps the overall column lower, which suits spaces where sight lines across the desk matter. Expanding an existing column is quicker and less wasteful than replacing the whole mount when a user needs another screen, and the silver finish keeps the added arm consistent with the original installation.
Key Features
- Expansion arm for Kontour K1C column mounts
- 5-22 lb (2.3-9.9 kg) per arm
- K1C120 to K1C220 upgrade path
- Supports 3- and 4-arm builds (4-arm needs KRA226)
- Reduced height (XRH)
- Silver finish
Ideal Applications
Adding screens at existing desks, shared center-of-table workstations, trading and operations desks, and offices growing from single to multi-monitor setups.
Compatibility
Accessory only - for existing Chief Kontour K1C reduced-height (XRH) column installations. Displays 5-22 lb per arm. Four-arm configurations require the KRA226 center-of-table grommet plate (sold separately). Refer to the K1C220SXRH for full arm specifications.