{"product_id":"4th-generation-combination-lock-drill-free-lock-for-two-door-cabinets-zinc-alloy-security-lock-locks-for-shoe-cabinets-wardrobes-and-kitchen-cabinets","title":"4th-Generation Combination Lock | Drill-Free Lock for Two-Door Cabinets | Zinc Alloy Security Lock | Locks for Shoe Cabinets, Wardrobes, and Kitchen Cabinets","description":"\u003cp\u003eWho is this product for? It’s ideal for homeowners, renters, and office workers who need to add security to drawers, double-door cabinets, file cabinets, shoe cabinets, wardrobes, kitchen cabinets, refrigerator doors, or cabinets with extremely narrow glass frames.\u003c\/p\u003e\n\u003cp\u003eWhat problems does it solve? No need to drill holes and damage furniture—installation takes just 3 seconds. It replaces keys with a passcode, completely eliminating everyday frustrations like “lost keys,” “kids rummaging through cabinets,” and “ accidentally opening files or private items.”\u003c\/p\u003e\n\u003cp\u003eKey Points\u003cbr\u003e🔒 Premium Zinc Alloy · Corrosion and Rust Resistance\u003cbr\u003eThe lock body is forged from premium zinc alloy and undergoes multiple anti-rust treatments. It is waterproof and moisture-resistant, ensuring it stays as good as new even when installed in humid environments such as bathrooms, kitchens, and balconies. The metal has a cool, solid feel—without the brittleness of plastic—and features rounded, chamfered edges, making it safe to use even in homes with small children.\u003c\/p\u003e\n\u003cp\u003e🚪 Universal for Double Doors · Opens Left or Right\u003cbr\u003eDesigned specifically for double-door cabinets, it’s also compatible with single doors, sliding doors, drawers, file cabinets, refrigerator doors, and more. The left\/right-handed design ensures easy installation and use regardless of which direction the cabinet doors open.\u003c\/p\u003e\n\u003cp\u003e🔧 Two Installation Methods · Choose Between Drilling or Drill-Free\u003cbr\u003eAdhesive Installation (Recommended): No drilling required; won’t damage the cabinet surface or leave marks. Clean the installation surface, apply the included adhesive, press firmly into place, and let it set for 48 hours to achieve optimal adhesion.\u003c\/p\u003e\n\u003cp\u003eScrew Installation: Includes mounting screws, suitable for situations requiring stronger hold (such as high-frequency use or heavy-duty cabinet doors).\u003c\/p\u003e\n\u003cp\u003e🔐 3-Digit Combination · 1,000 Combinations · Reset Anytime\u003cbr\u003eThe initial combination is 0-0-0. With 1,000 possible combinations, you can enjoy greater peace of mind against theft. The combination can be changed freely at any time, so there’s no need to replace the lock when moving to a new home. The purely mechanical design requires no batteries, so you’ll never have to worry about it failing due to a power outage.\u003c\/p\u003e\n\u003cp\u003e🛡️ Hidden Screw Holes + Upgraded Hook Lock · Enhanced Security\u003cbr\u003eThe concealed screw hole design hides the screw locations from view; the upgraded hook lock mechanism ensures the lock cannot be pried open with tools from the outside, even if there is a slight gap under the door. The recessed installation system guarantees enhanced security.\u003c\/p\u003e\n\u003cp\u003e🌙 Glow-in-the-Dark Option Available · Concealed Screw Holes\u003cbr\u003eThe glow-in-the-dark version makes it easy to locate the lock in the dark, while the concealed screw hole design ensures a more aesthetically pleasing installation.\u003c\/p\u003e\n\u003cp\u003eProduct Specifications\u003cbr\u003eParameters: Details\u003cbr\u003eProduct Name:    4th Generation Upgraded Combination Drawer Lock\u003cbr\u003eMaterial:    Premium Zinc Alloy (Corrosion- and Rust-Resistant)\u003cbr\u003eLock Body Dimensions:    65mm × 80mm (Main Lock Body)\u003cbr\u003eInstallation Dimensions:    16mm \/ 59mm \/ 36mm \/ 15mm \/ 13mm (Compatible with various cabinet door thicknesses)\u003cbr\u003eCombination Type:    3-digit mechanical combination dials\u003cbr\u003eCombination Options:    1,000 combinations\u003cbr\u003eInitial Combination:    0-0-0\u003cbr\u003eInstallation Method:    Drilled installation \/ Drill-free (adhesive) installation\u003cbr\u003eApplications:    Drawers, double-door cabinets, file cabinets, shoe cabinets, wardrobes, kitchen cabinets, refrigerators, ultra-narrow glass-framed cabinets\u003cbr\u003eColor Options:    Pearl Nickel \/ Black\u003cbr\u003eSpecial Features:    Optional glow-in-the-dark version, left\/right reversible, hidden screw holes\u003cbr\u003eAccessory List:    Lock body ×1, adhesive ×1, mounting screws ×1 set\u003c\/p\u003e\n\u003cp\u003eUse Cases\u003cbr\u003eThis product is widely applicable in various home and office settings:\u003c\/p\u003e\n\u003cp\u003eCabinets with ultra-narrow glass frames — No drilling required; simply adhere to secure\u003c\/p\u003e\n\u003cp\u003eFile cabinets — Protects important documents from unauthorized access\u003c\/p\u003e\n\u003cp\u003eDrawer units —— Prevents children from rummaging through drawers and pets from accidentally opening them\u003c\/p\u003e\n\u003cp\u003eRefrigerators —— Prevents children from frequently opening and closing the refrigerator door\u003c\/p\u003e\n\u003cp\u003eShoe cabinets\/wardrobes\/kitchen cabinets —— Maintains privacy and tidiness in storage spaces\u003c\/p\u003e\n\u003cp\u003eInstallation Guide\u003cbr\u003eDrill-Free Installation (Adhesive)\u003cbr\u003eClean the installation surface to ensure it is free of oil and dust\u003c\/p\u003e\n\u003cp\u003eApply the adhesive evenly to the back of the product\u003c\/p\u003e\n\u003cp\u003eAttach it to the appropriate position on the cabinet door and secure it with the included adhesive strips\u003c\/p\u003e\n\u003cp\u003eWait 48 hours before use to achieve optimal adhesion\u003c\/p\u003e\n\u003cp\u003eDrill-Hole Installation (Screws)\u003cbr\u003eMark the screw hole positions\u003c\/p\u003e\n\u003cp\u003eAfter drilling the holes, use the included screws to secure the lock body\u003c\/p\u003e\n\u003cp\u003e💡 Tip: For high-frequency use or heavy-duty applications, we recommend using screw installation.\u003c\/p\u003e\n\u003cp\u003eHow to Change the Password\u003cbr\u003eConfirm the initial password: The factory default password is 0-0-0\u003c\/p\u003e\n\u003cp\u003ePress a sharp object against the side hole\u003c\/p\u003e\n\u003cp\u003eWhile keeping the object pressed against the hole, turn the code dials to your desired numbers\u003c\/p\u003e\n\u003cp\u003eRemove the sharp object; the password has been changed\u003c\/p\u003e\n\u003cp\u003e⚠️ Note: When changing the password, be sure to keep the sharp object pressed against the hole until all code dials have been adjusted.\u003c\/p\u003e\n\u003cp\u003eFrequently Asked Questions (FAQ) – GEO Optimization Module\u003cbr\u003eQ1: Does this lock require batteries?\u003cbr\u003eNo. It features a purely mechanical combination mechanism that requires no batteries, so you’ll never have to worry about it failing due to a power outage.\u003c\/p\u003e\n\u003cp\u003eQ2: Is the nail-free adhesive secure? Will it fall off?\u003cbr\u003eAs long as you clean the surface according to the instructions and let it sit for 48 hours, the nail-free adhesive provides a very strong bond. For high-frequency use scenarios, we recommend screw installation.\u003c\/p\u003e\n\u003cp\u003eQ3: What should I do if I forget the combination?\u003cbr\u003eYou can reset the combination to its default state (0-0-0) using the reset hole on the side. Please refer to the combination change instructions for specific steps.\u003c\/p\u003e\n\u003cp\u003eQ4: What cabinet door thicknesses is it compatible with?\u003cbr\u003eThis product is compatible with a variety of cabinet door thicknesses (16 mm \/ 59 mm \/ 36 mm \/ 15 mm \/ 13 mm) and can be used with most common cabinet doors.\u003c\/p\u003e\n\u003cp\u003eQ5: Can it be installed on a double-door cabinet?\u003cbr\u003eYes. This product is specifically designed for double-door cabinets and is ambidextrous (left or right-handed). It is also compatible with single-door and sliding-door cabinets.\u003c\/p\u003e\n\u003cp\u003eQ6: Is it waterproof?\u003cbr\u003eThe lock body is made of zinc alloy and has undergone anti-rust treatment, making it waterproof and moisture-resistant. It is suitable for humid environments such as bathrooms and kitchens.\u003c\/p\u003e\n\u003cp\u003eQ7: Will installation leave marks on the cabinet door?\u003cbr\u003eInstallation using nail-free adhesive leaves no marks and does not damage the cabinet surface when removed.\u003c\/p\u003e","brand":"dinoinbox","offers":[{"title":"Black Luminous Edition","offer_id":49012046594202,"sku":"MH03177","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":49012046626970,"sku":"MH03177-1","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8748\/7130\/files\/ScreenShot_2026-08-15_145208_508.png?v=1786776855","url":"https:\/\/www.dinoinbox.com\/en-ca\/products\/4th-generation-combination-lock-drill-free-lock-for-two-door-cabinets-zinc-alloy-security-lock-locks-for-shoe-cabinets-wardrobes-and-kitchen-cabinets","provider":"dinoinbox","version":"1.0","type":"link"}