Chief KRA221B Kontour KRA221 K1C Expansion Arm Kit

Use the enhanced Kontour KRA221 K1C Expansion Arm Kit to add an additional K1C monitor arm to an existing K1C installation. This provides a fast and easy means of upgrading from an existing single-arm K1C120 to a dual-arm K1C220 configuration.The KRA221 can be used to add a 3rd and/or 4th arm to a center-of-table multi-workstation configuration, using the KRA226 grommet plate accessory.