{"product_id":"mk-3320-003-black-concentric-knob","title":"MK-3320-003 Black Concentric Knob","description":"Concentric Stacked Knob Set, with Set Screws, Black.Top Knob - Inside diameter .192\", 3\/4\" diameter, 1\/2\" tall.Bottom Knob - Inside diameter .272\", 1\" diameter, 3\/8\" tall. Concentric pots to fit - EP 4585-000 250K\/500K; EP 4586-000 500K\/500K","brand":"Allparts Music Corporation","offers":[{"title":"Default Title","offer_id":52495592751413,"sku":"444916","price":16.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/8026\/2197\/files\/MK_3320_003_Black_Concentric_Knob-69c70f92d04ab_5a475e1a-0083-4801-a4d5-cac35d159494.webp?v=1774653431","url":"https:\/\/theguitarshoppe631.com\/products\/mk-3320-003-black-concentric-knob","provider":"The Guitar Shoppe 631","version":"1.0","type":"link"}