{"product_id":"best-21b722l-brass-padlock-7-pin-1-1-2-inch-shackle","title":"Best 21B722L Brass Padlock 7 Pin 1-1\/2 Inch Shackle","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BEST 21B722L is a brass padlock designed for commercial and institutional access control applications where corrosion resistance and key control are required. The lock features a 7-pin cylinder for increased pick resistance and a 1-1\/2 inch shackle clearance with a 5\/16 inch shackle diameter. Brass construction resists oxidation in outdoor or high-humidity environments. This padlock is sold as a single unit and is intended for installation by licensed locksmiths or facility security technicians managing keyed-alike or master key systems.\u003c\/p\u003e\n\u003cp\u003eThe 21B722L fits applications where durable, high-security padlocks are specified on gates, hasps, equipment enclosures, and utility access points in commercial, industrial, and institutional settings. The 7-pin configuration supports BEST interchangeable core and master key system integration, making it suitable for large facilities requiring hierarchical key access across multiple points. Non-key-retained shackle operation is standard on this model.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass body construction for corrosion resistance in outdoor and humid environments\u003c\/li\u003e\n  \u003cli\u003e7-pin cylinder provides increased resistance to picking and unauthorized entry\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 inch shackle clearance accommodates standard hasp and chain applications\u003c\/li\u003e\n  \u003cli\u003e5\/16 inch shackle diameter for solid cut resistance\u003c\/li\u003e\n  \u003cli\u003eNon-key-retained design allows shackle removal without key present in lock\u003c\/li\u003e\n  \u003cli\u003eCompatible with BEST interchangeable core and master key systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use within BEST interchangeable core and master key system configurations. Specific compatible core families or model cross-references were not provided in the available product data. Consult BEST system documentation or your BEST distributor for core compatibility and keying options.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and keying should be performed by a licensed locksmith or credentialed security technician familiar with BEST master key systems. Ensure the hasp, staple, or anchor point is rated to match the shackle diameter and load requirements before installation. Follow applicable local building and security codes when specifying padlocks on life-safety or restricted-access openings. Do not force the shackle or attempt to modify the cylinder without proper tooling and authorization.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShackle Clearance\u003c\/strong\u003e: 1-1\/2 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\u003ePin Count\u003c\/strong\u003e: 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Retention\u003c\/strong\u003e: Non-key retained\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BEST\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 21B722L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BEST","offers":[{"title":"Default Title","offer_id":51560766275890,"sku":"21B722L","price":75.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d861588a78ab1a0467e6e08d1b4fd945.jpg?v=1786456865","url":"https:\/\/voomisupply.com\/products\/best-21b722l-brass-padlock-7-pin-1-1-2-inch-shackle","provider":"Voomi Supply","version":"1.0","type":"link"}