{"product_id":"extron-mk-103-70-897-33","title":"Extron MK 103 3-Gang MK Junction Box Mounting Kit White 70-897-33","description":"\u003cp\u003e\u003cstrong\u003eExtron MK 103\u003c\/strong\u003e (part number 70-897-33) — the widest frame in Extron's MK 100 mounting kit series, covering three gangs.\u003c\/p\u003e\n\u003cp\u003eAt 8.15 in across, the MK 103 spans a three-gang MK or British standardized junction box and gives an installer room to place several Extron modules in one wall position. The construction matches the rest of the series: a metal mounting bracket takes the mechanical load, a high-impact plastic frame in white finishes the front, and the whole thing stays 0.39 in deep. It weighs 0.3 lbs. Flex55 modules and active MK modules both mount to it.\u003c\/p\u003e\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree-gang frame for MK and British standardized junction boxes\u003c\/li\u003e\n\u003cli\u003eAccommodates Extron Flex55 modules and active MK modules\u003c\/li\u003e\n\u003cli\u003eFrame measures 3.39 in H by 8.15 in W by 0.39 in D\u003c\/li\u003e\n\u003cli\u003eMetal mounting bracket with a high-impact plastic front frame\u003c\/li\u003e\n\u003cli\u003eWhite finish; 0.3 lbs total weight\u003c\/li\u003e\n\u003cli\u003eCE marked, RoHS and WEEE compliant, 3-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eLectern and podium faces, boardroom walls, control-room positions and multipurpose teaching spaces where a single wall location has to carry several signal types plus control. Common across UK, Middle East and Asia-Pacific projects using MK-pattern back boxes.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrame: 3.39 in H x 8.15 in W x 0.39 in D (3 gang)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.3 lbs (0.2 kg)\u003c\/li\u003e\n\u003cli\u003eMaterials: metal bracket, high impact plastic frame\u003c\/li\u003e\n\u003cli\u003eCompliance: CE, RoHS, WEEE\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years parts and labor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"alt-refs\"\u003eAlso referenced as Extron MK103, MK-103, part number 7089733.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52302646608092,"sku":"EXTRON-MK103-7089733","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/extron-mk-103-70-897-33.jpg?v=1787222975","url":"https:\/\/www.ampronix.com\/products\/extron-mk-103-70-897-33","provider":"Ampronix","version":"1.0","type":"link"}