{"id":1697,"date":"2026-02-16T17:54:28","date_gmt":"2026-02-16T17:54:28","guid":{"rendered":"https:\/\/stonefortmusic.com\/?post_type=product&#038;p=1697"},"modified":"2026-02-16T17:54:48","modified_gmt":"2026-02-16T17:54:48","slug":"grover-locking-deluxe-nickel-w-metal-button-set-6-33","status":"publish","type":"product","link":"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/","title":{"rendered":"GROVER LOCKING DELUXE NICKEL W\/   METAL BUTTON SET 6 3+3"},"content":{"rendered":"<p>Mechanically engineered to the most precise standards of excellence, with the classic look of vintage styling, Grovers Vintage 533 locking series come with a thumb screw mechanism, which locks the string into place. Insert the string through the post hole, wrap around once, then lock by tightening with the thumb screw. Worm and gear are cut to mesh perfectly, thereby eliminating backlash and slippage. The housings are self-lubricating for a lifetime of trouble-free service. 15:1 gear ratio.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LOCKING DELUXE NICKEL W\/ METAL BUTTON SET 6 3+3<\/p>\n","protected":false},"featured_media":1727,"template":"","meta":[],"product_brand":[],"product_cat":[174],"product_tag":[],"class_list":{"0":"post-1697","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tuning-machine-heads","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>GROVER LOCKING DELUXE NICKEL W\/  METAL BUTTON SET 6 3+3 - Stone Fort Music | Manchester, TN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GROVER LOCKING DELUXE NICKEL W\/  METAL BUTTON SET 6 3+3 - Stone Fort Music | Manchester, TN\" \/>\n<meta property=\"og:description\" content=\"LOCKING DELUXE NICKEL W\/ METAL BUTTON SET 6 3+3\" \/>\n<meta property=\"og:url\" content=\"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/\" \/>\n<meta property=\"og:site_name\" content=\"Stone Fort Music | Manchester, TN\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-16T17:54:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/stonefortmusic.com\/wp-content\/uploads\/2026\/02\/533N.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/\",\"url\":\"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/\",\"name\":\"GROVER LOCKING DELUXE NICKEL W\/ METAL BUTTON SET 6 3+3 - Stone Fort Music | Manchester, TN\",\"isPartOf\":{\"@id\":\"https:\/\/stonefortmusic.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/stonefortmusic.com\/wp-content\/uploads\/2026\/02\/533N.jpg\",\"datePublished\":\"2026-02-16T17:54:28+00:00\",\"dateModified\":\"2026-02-16T17:54:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/#primaryimage\",\"url\":\"https:\/\/stonefortmusic.com\/wp-content\/uploads\/2026\/02\/533N.jpg\",\"contentUrl\":\"https:\/\/stonefortmusic.com\/wp-content\/uploads\/2026\/02\/533N.jpg\",\"width\":600,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/stonefortmusic.com\/index.php\/product\/grover-locking-deluxe-nickel-w-metal-button-set-6-33\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/stonefortmusic.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/stonefortmusic.com\/index.php\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"GROVER LOCKING DELUXE NICKEL W\/ METAL BUTTON SET 6 3+3\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/stonefortmusic.com\/#website\",\"url\":\"https:\/\/stonefortmusic.com\/\",\"name\":\"Stone Fort Music | Manchester, TN\",\"description\":\"Specializing in stringed instrument &amp; 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