{"id":19448,"date":"2026-10-01T12:49:12","date_gmt":"2026-10-01T12:49:12","guid":{"rendered":"https:\/\/prodoorhardware.com\/index.php\/product\/master-pro-series-hi-security-54mm-padlock-open-shackle\/"},"modified":"2026-10-01T12:49:12","modified_gmt":"2026-10-01T12:49:12","slug":"master-pro-series-hi-security-54mm-padlock-open-shackle","status":"publish","type":"product","link":"https:\/\/prodoorhardware.com\/index.php\/product\/master-pro-series-hi-security-54mm-padlock-open-shackle\/","title":{"rendered":"Master Pro Series Hi-Security 54mm Padlock &#8211; Open Shackle"},"content":{"rendered":"<p>The Master Lock No. 6121 ProSeriesu00ae Weather Toughu00ae Covered Laminated Padlock features a 2-1\/8in (54mm) wide heavy steel body to withstand physical attack and a 1-1\/8in (29mm) tall, 5\/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements &amp; a high security, rekeyable 5-pin cylinder with spool pins is virtually impossible to pick.<\/p>\n<p>Key blank Code: MAS22D<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Master Lock No. 6121 ProSeriesu00ae Weather Toughu00ae Covered Laminated Padlock features a 2-1\/8in (54mm) wide heavy steel body to withstand physical attack and [&hellip;]<\/p>\n","protected":false},"featured_media":19440,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[3348],"product_cat":[3871,373,384,318,3351,3178,3181],"product_tag":[448,3349],"class_list":["post-19448","product","type-product","status-publish","has-post-thumbnail","product_brand-master-lock","product_cat-high-security","product_cat-locks-and-security","product_cat-locks-with-extra-cut-keys-available","product_cat-manufacturer","product_cat-master-lock","product_cat-padlocks","product_cat-shed-security","product_tag-drox-brand","product_tag-master-lock","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/product\/19448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/comments?post=19448"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/media\/19440"}],"wp:attachment":[{"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/media?parent=19448"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=19448"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=19448"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=19448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}