{"product_id":"k-m-21320-030-55","title":"K\u0026M 21320 Safety Ring Locking Ring For Speaker Stands | 30 mm","description":"\u003cp\u003eThe K\u0026amp;M 21320 Safety Ring is designed for audio engineers, lighting technicians, and production crews who need reliable tube retention on portable speaker and lighting stands. The ring slides over the extension tube and locks at any position along its travel, providing infinitely adjustable height security without tools or additional hardware.\u003c\/p\u003e\u003cp\u003eMade from impact-resistant plastic, this collar-style locking ring holds up to the repetitive rigging and teardown cycles common in live sound reinforcement and touring lighting rigs. It is a direct replacement or supplemental safety component for compatible K\u0026amp;M tripod speaker stands, helping prevent unintended tube slippage during performance. Available in sizes to fit both 30 mm and 35 mm tube diameters, making it a practical stocking item for production companies and rental houses that run mixed stand inventories.\u003c\/p\u003e","brand":"Connolly","offers":[{"title":"30 mm","offer_id":52449759166648,"sku":"116308","price":11.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/116308_K_M-21320-Safety-Ring-Locking-Ring-For-Speaker-Stands-_-30-mm_ALT01sqr.jpg?v=1790884532","url":"https:\/\/soundpro.com\/products\/k-m-21320-030-55","provider":"SoundPro","version":"1.0","type":"link"}