{"product_id":"kontour-kra221b-k1c-expansion-arm-kit-kra221b","title":"Kontour™ KRA221B K1C Expansion Arm Kit","description":"\u003cp\u003eThe Chief KRA221B is a Kontour™ K1C Expansion Arm Kit designed to add an additional monitor arm to an existing K1C installation. This kit serves as an efficient upgrade path for users looking to convert a single-arm K1C120 setup into a dual-arm K1C220 configuration. For more complex workstation setups, the KRA221B can be used to add a 3rd or 4th arm to a center-of-table multi-workstation arrangement. When creating 4-arm configurations, the KRA226 grommet plate accessory is required for proper installation. Each expansion arm is rated with a weight capacity of 5 - 22 lbs. (2.3 - 9.9 kg) per arm, facilitating versatile desktop or tabletop mounting applications.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConverts a K1C120 single-arm mount into a K1C220 dual-arm configuration\u003c\/li\u003e\n\u003cli\u003eSupports adding a 3rd or 4th arm to K1C installations\u003c\/li\u003e\n\u003cli\u003eWeight capacity of 5 - 22 lbs. (2.3 - 9.9 kg) per arm\u003c\/li\u003e\n\u003cli\u003eRequires KRA226 grommet plate accessory for 4-arm center-of-table configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eCan I use the KRA221B to upgrade a K1C120 mount?\u003c\/h3\u003e\u003cp\u003eYes, the KRA221B is designed to upgrade a single-arm K1C120 mount into a K1C220 dual-arm configuration.\u003c\/p\u003e\u003ch3\u003eWhat is needed to create a 4-arm workstation with this kit?\u003c\/h3\u003e\u003cp\u003eTo create 4-arm configurations using the KRA221B, you must use the KRA226 center-of-table grommet plate accessory.\u003c\/p\u003e\u003ch3\u003eWhat is the weight capacity for the KRA221B expansion arm?\u003c\/h3\u003e\u003cp\u003eEach expansion arm supports a weight capacity of 5 - 22 lbs. (2.3 - 9.9 kg).\u003c\/p\u003e\u003ch3\u003eIs this kit compatible with the K2C series?\u003c\/h3\u003e\u003cp\u003eThe KRA221B is specifically for the Kontour K1C series; for K2C series, refer to the K2C120B or K2C110B product pages.\u003c\/p\u003e\u003ch3\u003eWhich document do I need for submittals?\u003c\/h3\u003e\u003cp\u003eThe KRA221 Installation Manual (PDF) is available for installation guidance, and the KRA221 Technical Drawing (PDF) is provided for submittal details.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecifications are supplied by the manufacturer. For complete details, check the Resources tab.\u003c\/em\u003e\u003c\/p\u003e","brand":"Chief","offers":[{"title":"Default Title","offer_id":51914954047766,"sku":"KRA221B","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/KRA221B_large_7088e07c-bd8b-4f47-93ba-9c6cdaf7a981.jpg?v=1789974131","url":"https:\/\/avsupplies.us\/products\/kontour-kra221b-k1c-expansion-arm-kit-kra221b","provider":"AV Supplies","version":"1.0","type":"link"}