{"product_id":"master-lock-21kalj-10l102-laminated-steel-padlock","title":"Master Lock 21KALJ-10L102 Laminated Steel Padlock","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MASTER LOCK 21KALJ-10L102 is a laminated steel padlock designed for high-security applications in commercial, industrial, and trade environments. The body measures 1-3\/4 inches wide and is constructed from layered laminated steel, providing strong resistance to cutting and impact. The hardened steel shackle is 5\/16 inches in diameter with a 3\/4-inch width and 2-1\/2-inch height, offering adequate clearance for most standard hasps and chains. Keyed alike, this lock is suited for facilities and job sites where multiple locks must be opened by a single key. Licensed contractors, facilities managers, and site supervisors commonly deploy this type of padlock for access control on equipment enclosures, gates, and storage units.\u003c\/p\u003e\u003cp\u003eThis padlock is appropriate for securing electrical panels, HVAC equipment enclosures, tool storage, job-site trailers, and other industrial or commercial applications where consistent key control across multiple locks is required. The keyed-alike configuration simplifies key management for teams operating in the field. The 5-pin cylinder contributes to a higher pick resistance rating, making this a suitable choice for environments where security is a priority.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLaminated steel body construction for impact and cut resistance\u003c\/li\u003e\n\u003cli\u003eKeyed alike configuration for single-key access across multiple locks\u003c\/li\u003e\n\u003cli\u003e5-pin cylinder for improved pick resistance\u003c\/li\u003e\n\u003cli\u003eHardened steel shackle — 5\/16 inches diameter, 2-1\/2 inches height, 3\/4 inches width\u003c\/li\u003e\n\u003cli\u003e1-3\/4 inch wide body suitable for standard commercial hasps\u003c\/li\u003e\n\u003cli\u003eMaximum security padlock classification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit padlock for standard commercial and industrial hasps, chains, and lockout-tagout hardware requiring a 5\/16-inch shackle diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires no tools — insert the shackle through the hasp or chain link and engage the locking mechanism. Before installing on electrical or HVAC enclosures, ensure all equipment is properly de-energized and locked out in accordance with OSHA lockout-tagout (LOTO) procedures. Confirm hasp slot dimensions are compatible with the 5\/16-inch shackle before deployment. Do not force the shackle into undersized hardware.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Laminated Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Width\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Diameter\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Width\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Height\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pins\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Type\u003c\/strong\u003e: Keyed Alike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Maximum Security Padlock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MASTER LOCK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 21KALJ-10L102\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MASTER LOCK","offers":[{"title":"Default Title","offer_id":51541659910450,"sku":"21KALJ-10L102","price":47.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d5ff8312c878a4583a3d1dce19eae130.jpg?v=1785881409","url":"https:\/\/voomisupply.com\/products\/master-lock-21kalj-10l102-laminated-steel-padlock","provider":"Voomi Supply","version":"1.0","type":"link"}