{"product_id":"best-21b782l-brass-padlock-7-pin-4-inch-shackle","title":"Best 21B782L Brass Padlock 7 Pin 4 Inch Shackle","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BEST 21B782L is a brass padlock built for commercial and institutional access control applications. Featuring a 7-pin cylinder and a 4-inch shackle with a 5\/16-inch diameter, this padlock delivers mechanical security suitable for gates, equipment enclosures, storage facilities, and other high-security installations. The brass construction resists corrosion in both indoor and outdoor environments. At 0.5 pounds, the unit is solid without being cumbersome. This padlock is intended for installation and keying by licensed locksmiths or qualified facilities security personnel.\u003c\/p\u003e\u003cp\u003eThe 21B782L is designed for facilities requiring robust key control, including commercial buildings, institutional campuses, and industrial sites. It is compatible with BEST interchangeable core systems, allowing integration into masterkey and grand masterkey hierarchies without replacing the entire lock body. This makes it a practical choice for large facilities managing multiple access points under a single key system.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7-pin cylinder for enhanced pick resistance and key control depth\u003c\/li\u003e\n\u003cli\u003eBrass body construction for corrosion resistance in indoor and outdoor use\u003c\/li\u003e\n\u003cli\u003e4-inch shackle length accommodates a wide range of hasp and chain configurations\u003c\/li\u003e\n\u003cli\u003e5\/16-inch shackle diameter provides substantial cut resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with BEST interchangeable core systems for masterkey integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with BEST interchangeable core systems and compatible masterkey configurations. Confirm core compatibility with your existing BEST keyway and system specification before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and core keying should be performed by a licensed locksmith or qualified security technician familiar with BEST interchangeable core procedures. Before servicing an existing installation, ensure the area is secured and any attached hardware or hasps are de-tensioned. Refer to applicable facility security codes and the manufacturer's keying documentation when integrating into a masterkey system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\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 Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pins\u003c\/strong\u003e: 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 7.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 21B782L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BEST","offers":[{"title":"Default Title","offer_id":51559502905650,"sku":"21B782L","price":80.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c261f61d83a7282d0957af34e7a2fb68.jpg?v=1786434093","url":"https:\/\/voomisupply.com\/products\/best-21b782l-brass-padlock-7-pin-4-inch-shackle","provider":"Voomi Supply","version":"1.0","type":"link"}