{"product_id":"king-marching-euphonium-mellophone-trumpet-3rd-slide-stop-screw","title":"King Marching Euphonium, Mellophone, or Trumpet, 3rd Slide Stop Screw","description":"\u003cp\u003eKing 3rd Valve Stopper Screw, P\/N BG13041NP for King 1121 marching mellophone \u0026amp; 1129 marching euphoniums.  P\/N BG13042NP for 1117 \u0026amp; SB12 marching trumpet.  See my item ID# 16694 or 28109 for Stradivarius trumpets.  Contact me if you wish to verify your model's fit or you need parts for another horn. \u003c\/p\u003e","brand":"Conn-Selmer","offers":[{"title":"King Marching Euphonium","offer_id":46397727244478,"sku":"16984","price":24.99,"currency_code":"USD","in_stock":true},{"title":"King Marching Trumpet","offer_id":46397727342782,"sku":"28395","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/2651\/0014\/files\/IMG_9635.jpg?v=1779532574","url":"https:\/\/topebandsupplyco.com\/products\/king-marching-euphonium-mellophone-trumpet-3rd-slide-stop-screw","provider":"TOPE Band Supply Co.","version":"1.0","type":"link"}