{"product_id":"lockey-3830jbmg-keyless-knob-lock-jet-black-marine-grade","title":"Lockey 3830JBMG Keyless Knob Lock Jet Black Marine Grade","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LOCKEY 3830JBMG is a mechanical keyless knob lock designed for door and gate security applications where corrosion resistance and reliable access control are priorities. It operates without keys, using a single combination entry to control passage. The marine grade finish in jet black provides enhanced protection against moisture, salt air, and environmental exposure, making it suitable for coastal and outdoor installations. Licensed locksmiths, security installers, and general contractors typically install this hardware on residential and light commercial doors and gates.\u003c\/p\u003e\n\u003cp\u003eThe 3830JBMG is intended for doors and gates in environments exposed to moisture or harsh outdoor conditions. The passage function allows free egress from the secured side while restricting entry to authorized users who know the combination. This makes it a practical choice for pool gates, coastal properties, marine facilities, and exterior entry doors where keyless mechanical access is preferred over electronic alternatives.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMechanical keyless operation eliminates the need for batteries or wiring\u003c\/li\u003e\n  \u003cli\u003eSingle combination entry for straightforward access control\u003c\/li\u003e\n  \u003cli\u003eJet black marine grade finish resists corrosion in humid and salt-air environments\u003c\/li\u003e\n  \u003cli\u003ePassage function allows free egress from the inside\u003c\/li\u003e\n  \u003cli\u003eKnob-style hardware suits standard residential and light commercial door preparations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style mechanical knob lock replacement or new installation for standard residential and light commercial doors and gates requiring keyless, combination-based access control.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed locksmith or qualified contractor. Ensure the door or gate is properly aligned and the latch bore and cross-bore dimensions match the lock set before installation. Follow local building and security codes when installing access control hardware on egress doors or pool gates. Do not force the knob or combination mechanism during installation, as this may damage the internal cam assembly.\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\u003eFunction\u003c\/strong\u003e: Passage with Single Combination Keyless Entry\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\u003eLength\u003c\/strong\u003e: 9.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 5.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.15 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each\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: 3830JBMG\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOCKEY","offers":[{"title":"Default Title","offer_id":51558361334066,"sku":"3830JBMG","price":329.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dd730c73019b88abf73acd87951fada8.jpg?v=1786410215","url":"https:\/\/voomisupply.com\/products\/lockey-3830jbmg-keyless-knob-lock-jet-black-marine-grade","provider":"Voomi Supply","version":"1.0","type":"link"}