{"product_id":"master-lock-1671-built-in-combination-locker-lock-left-hinged-deadbolt-plastic-dial","title":"Master Lock 1671 Built-In Combination Locker Lock – Left-Hinged, Deadbolt, Plastic Dial","description":"\u003cp\u003eThe Master Lock No. 1671 is a high-security, built-in horizontal deadbolt combination lock engineered for left-hinged locker doors — compatible with lift handle, turn handle, single point latch, box, and open mesh locker styles. Its manual deadbolt action and rugged steel body deliver reliable, long-term security for schools, gyms, and commercial facilities.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual horizontal deadbolt locking:\u003c\/strong\u003e Dial must be turned to relock the door, preventing accidental lock-outs and deterring unauthorized entry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-digit combination with 5 pre-set changes:\u003c\/strong\u003e Secure, easy-to-dial combination with five factory pre-set combination options for an extended, useful service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeft-hand hinging, plastic dial:\u003c\/strong\u003e Specifically designed for locker doors hinged on the left as you face the door; features a standard plastic dial (metal dial variant available as Model 1671MD).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteel body construction:\u003c\/strong\u003e Built-in, concealed mounting with a rugged steel case to deter vandalism and withstand high-traffic environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad locker compatibility:\u003c\/strong\u003e Fits lift handle, turn handle, single point latch, box, and open mesh\/ventilated lockers requiring access to the back of the lock.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupervisory key control (K1630, sold separately):\u003c\/strong\u003e Standard key control cylinder enables quick combination changes and emergency supervisory access; end-user registration and control charts included for simplified facility management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor thickness range:\u003c\/strong\u003e Installs on doors 0.045 in – 0.125 in thick; optional Extension Kit No. 1654-0320 accommodates doors 11\/16 in (17 mm) to 3\/4 in (19 mm) thick.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptional color metal dials:\u003c\/strong\u003e Customize with optional metal dials (Red, Blue, Green, Purple, or Black) for color-coded locker management. For ADA applications, specify Model 1677MKADA.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Master Lock Company","offers":[{"title":"Default Title","offer_id":41468772843584,"sku":"MA-1671","price":21.06,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/0545\/2864\/files\/0602d22f0e4601a3c32d820fc61a61ce.webp?v=1793373066","url":"https:\/\/securitysupplydirect.com\/products\/master-lock-1671-built-in-combination-locker-lock-left-hinged-deadbolt-plastic-dial","provider":"Security Supply Direct","version":"1.0","type":"link"}