{"product_id":"lockey-3830jbmgdc-keyless-knob-lock-jet-black-marine-grade","title":"Lockey 3830JBMGDC Keyless Knob Lock Jet Black Marine Grade","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LOCKEY 3830JBMGDC is a mechanical keyless knob lock designed for door and gate access control in environments that demand corrosion resistance. It operates without batteries or electronics, using a push-button combination mechanism with a passage function that allows free entry when activated. The double combination feature supports two separate access codes on a single lock, adding flexibility for multi-user or multi-zone applications. The Jet Black Marine Grade finish provides protection against moisture, salt air, and UV exposure, making this unit well suited for coastal, poolside, and outdoor installations. Licensed locksmiths, gate installers, and security contractors are the typical installing trades.\u003c\/p\u003e\n\u003cp\u003eThe 3830JBMGDC is built for residential and light commercial applications where keyless access is preferred and corrosion resistance is required. Common installation scenarios include pool gates, exterior entry doors, HOA common areas, marina facilities, and beachfront properties. The passage function allows the lock to remain in free-entry mode for high-traffic periods, then revert to combination-required mode as needed. The double combination capability means two distinct codes can be programmed, supporting separate access groups without requiring additional hardware.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMechanical push-button operation requires no batteries or wiring\u003c\/li\u003e\n  \u003cli\u003eDouble combination function supports two independent access codes\u003c\/li\u003e\n  \u003cli\u003ePassage function enables free entry mode for high-traffic periods\u003c\/li\u003e\n  \u003cli\u003eJet Black Marine Grade finish resists corrosion, salt air, and UV exposure\u003c\/li\u003e\n  \u003cli\u003eKnob-style form factor suitable for standard door and gate prep\u003c\/li\u003e\n  \u003cli\u003eSingle unit sold per order with case quantity of 10 available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct installation option for standard residential and light commercial doors and gates requiring a mechanical keyless knob lock with a marine-grade finish.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed locksmith or experienced gate contractor. Ensure the door or gate is properly aligned and latched before final hardware mounting. Follow the manufacturer's combination-setting procedure before closing the lock into its final position to avoid a lockout condition. No electrical power or low-voltage wiring is required for this mechanical unit.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Jet Black Marine Grade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Mechanical Keyless Knob Lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCombination Type\u003c\/strong\u003e: Double Combination\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Passage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 9.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 5.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.95 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Quantity\u003c\/strong\u003e: 10\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: LOCKEY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3830JBMGDC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOCKEY","offers":[{"title":"Default Title","offer_id":51560362049842,"sku":"3830JBMGDC","price":437.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9b5dac8acf1a11078c457c7270bed1b4.jpg?v=1786451484","url":"https:\/\/voomisupply.com\/products\/lockey-3830jbmgdc-keyless-knob-lock-jet-black-marine-grade","provider":"Voomi Supply","version":"1.0","type":"link"}