The KRA222B provides an easy means of expanding a K2C120B single-arm mount to a K2C220S dual-arm mount. Use the KRA222 to add a 3rd and/or 4th arm to an existing K2C installation as well. 4-arm configurations require the KRA226 center-of-table grommet plate accessory. Use the enhanced Kontour™ KRA222 K2C Expansion Arm Kit to add an additional K2C monitor arm to an existing K2C installation. This provides a fast and easy means up upgrading from an existing single-arm K2C120 to a dual-arm K2C220 configuration.. The KRA222 can also be used to add a 3rd and/or 4th arm to a center-of-table multi-workstation configuration, using the KRA226 grommet plate accessory.. Features. Product type. Flat panel mount arm. Product colour. Black. Mounting type. Desk. Maximum weight capacity. 18.14 kg. Panel mounting interface. 75 x 75,100 x 100 mm. Maximum screen size. 76.2 cm (30"). Minimum screen size. 25.4 cm (10"). Number of displays supported. 1. Tilt angle range. -10 - 15°. Compatibility. K2C220B. Packaging data. Package weight. 2.49 kg. Packaging content. Quantity per pack. 1 pc(s). manual pdf. Technical Drawing