{"product_id":"k-m-21231-boom-arm-black-demo-deal","title":"K\u0026M 21231 Boom Arm - Black (Demo Deal)","description":"Telescopic boom arm with 3\/8\" thread. Adjustable counterweight. For use with model 20811 and 21411. Wt: 4.0 kg, BL: 1155\/2060 mm.","brand":"K and M Stands","offers":[{"title":"Default Title","offer_id":44449363361895,"sku":"13872","price":143.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/k_m_21231_b_1.jpg?v=1787088716","url":"https:\/\/vintageking.com\/products\/k-m-21231-boom-arm-black-demo-deal","provider":"Vintage King","version":"1.0","type":"link"}