{"product_id":"matte-black-interior-privacy-door-knobs-heavy-duty-square-set","title":"Matte Black Interior Privacy Door Knobs - Heavy Duty Square Set","description":"\u003cp\u003eOur review of these matte black interior privacy door knobs finds them best suited for homeowners or renovators who want a modern, durable privacy latch for bedrooms and bathrooms. The single biggest reason to buy is the combination of a comfortable, square matte black grip and a practical quick unlock design that requires no key, making it a straightforward swap when refreshing interior hardware. Installation is simple and the adjustable latch fits common door thicknesses, so this set provides an immediate visual upgrade without a complicated fit process.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatte black finish:\u003c\/strong\u003e The finish provides a contemporary look and resists obvious fingerprints while complementing many interior styles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick unlock design:\u003c\/strong\u003e Locks from the inside with a push button and unlocks from the outside with a pin for safe emergency access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic square knob:\u003c\/strong\u003e The size and shape are designed to fit comfortably in the palm for reliable everyday use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable latch length:\u003c\/strong\u003e The latch adjusts from 60 mm to 70 mm to work with standard door preps and reduce the need for additional drilling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple installation:\u003c\/strong\u003e Designed for left and right handles and common door thicknesses so most users can install quickly with basic tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter-sales support:\u003c\/strong\u003e The brand offers customer service for troubleshooting and replacement if installation or operation issues arise.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis set is ideal for homeowners, landlords, and DIY renovators replacing bedroom or bathroom hardware who want a consistent matte black look and privacy function without a keyed deadbolt. It suits projects where a modern square style and a comfortable grip are priorities, and where doors fall between 1 3\/8 in and 1 3\/4 in thick.\u003c\/p\u003e\u003cp\u003eIt is less appropriate for exterior doors that require keyed security, or for specialty doors outside the stated thickness range. Buyers who need a more complex or commercial-grade locking system should look elsewhere.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttractive matte black aesthetic that enhances interior decor and hides wear.\u003c\/li\u003e\n\u003cli\u003eEasy to install with adjustable latch length for common door preparations.\u003c\/li\u003e\n\u003cli\u003eQuick unlock feature provides emergency access without a key.\u003c\/li\u003e\n\u003cli\u003eSolid build quality and smooth operation noted by customers as better than expected.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report the locking mechanism can be tricky to operate initially and may require practice.\u003c\/li\u003e\n\u003cli\u003eNot suitable for exterior security use since it is a privacy latch with no keyed option.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eMatte black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eInterior privacy door knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eZinc alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatch length\u003c\/td\u003e\n\u003ctd\u003eAdjustable 60 mm to 70 mm (2-3\/8 to 2-3\/4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoor thickness\u003c\/td\u003e\n\u003ctd\u003eFits 1 3\/8 in to 1 3\/4 in doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocking\u003c\/td\u003e\n\u003ctd\u003ePush-button inside, emergency pin outside\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e6 pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThis matte black privacy door knob set is a practical, stylish choice for interior doors where convenience and appearance matter. It offers solid build quality, easy installation, and a useful quick unlock feature, making it good value for homeowners updating multiple rooms. Choose it for bedrooms and bathrooms, but opt for a keyed or commercial lock for exterior or high-security needs.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this fit a 1 1\/2 in thick door?\u003c\/strong\u003e\u003cbr\u003eYes, it is rated for doors from 1 3\/8 in to 1 3\/4 in, so a 1 1\/2 in door is within range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do you unlock it from the outside in an emergency?\u003c\/strong\u003e\u003cbr\u003eThe outside can be opened with a small pin or similar tool inserted into the emergency hole to release the lock.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this suitable for bathroom and bedroom doors?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed specifically as an interior privacy knob for bathrooms and bedrooms with left and right handle compatibility.\u003c\/p\u003e","brand":"Haidms","offers":[{"title":"Default Title","offer_id":48634178142427,"sku":"B0DN1FMFMB","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61IxA-itjQL._AC_SL1500.jpg?v=1778456615","url":"https:\/\/gearmusthave.com\/products\/matte-black-interior-privacy-door-knobs-heavy-duty-square-set","provider":"GearMustHave","version":"1.0","type":"link"}