{"product_id":"probrico-4-pack-round-passage-door-knob-keyless-durable-black-finish","title":"Probrico 4 Pack Round Passage Door Knob Keyless - Durable Black Finish","description":"\u003cp\u003eIn this review the Probrico 4 pack round passage door knob is evaluated for homeowners and contractors who need reliable, non-locking hardware for hallways and closets. The single biggest reason to buy is straightforward: these knobs deliver a simple, sturdy passage function with an easy fit for standard interior doors, saving installation time while offering a consistent black stainless steel finish that resists rust. For anyone replacing multiple interior knobs at once, this set combines value with practical features and clear installation instructions.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePassage function:\u003c\/strong\u003e The knobs operate freely from both sides at all times, ideal for hallways and closet doors that do not require a key.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAdjustable latch:\u003c\/strong\u003e The latch accepts a 60mm (2-3\/8') or 70mm (2-3\/4') backset, making it compatible with most standard door preparations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDoor fit:\u003c\/strong\u003e Designed to fit doors 35 to 45 mm (1-3\/8' to 1-3\/4') thick, so replacement is straightforward on common interior door thicknesses.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStainless steel construction:\u003c\/strong\u003e The stainless steel plated set with a black finish is built to resist rust for longer life in interior and sheltered exterior locations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eANSI Grade 3 quality:\u003c\/strong\u003e Conforms with ANSI Grade 3 standards with over 200,000 cycles and a 5-pin brass tumbler for basic long-term reliability.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSimple installation:\u003c\/strong\u003e The set uses few small parts and a nonremovable square latch plate, which helps speed up fitting and reduces fiddly steps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis 4 pack is best for homeowners, renters, property managers, and small contractors who need multiple non-locking knobs for interior doors such as hallways, closets, pantry doors, and utility rooms. The keyless passage design and adjustable latch make it a practical choice when you want uniform appearance and basic durability across several doors.\u003c\/p\u003e\n\u003cp\u003eThose who need keyed security or privacy locks for bedrooms or bathrooms should look elsewhere, since these are non-locking passage knobs. Also, if you require heavy-duty commercial grade hardware or specific decorative trim beyond a matte black finish, consider higher grade or specialized hardware options.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eConsistent black stainless steel finish that resists rust and looks modern on multiple doors.\u003c\/li\u003e\n \u003cli\u003eAdjustable backset and standard door thickness fit make replacement quick and reliable.\u003c\/li\u003e\n \u003cli\u003eEasy installation with few small parts helps save time and reduces frustration.\u003c\/li\u003e\n \u003cli\u003ePackaged as a 4 pack for good value when outfitting several rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSome users report mixed long-term durability, so they may not match heavy commercial use.\u003c\/li\u003e\n \u003cli\u003eThe latch plate is square and not removable, which can require slight adjustment to some door frames.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003ePassage (non-locking)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBackset\u003c\/td\u003e\n\u003ctd\u003e60 mm (2-3\/8') or 70 mm (2-3\/4')\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDoor thickness\u003c\/td\u003e\n\u003ctd\u003e35 to 45 mm (1-3\/8' to 1-3\/4')\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel plated with black finish\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eConforms to ANSI Grade 3, 200,000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSecurity bolt\u003c\/td\u003e\n\u003ctd\u003eSolid column bolt for anti-sawing protection\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e4 knobs per set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Probrico 4 pack round passage door knob is a sensible, cost-effective choice for upgrading multiple interior doors when you need a non-locking, keyless solution. It balances a rust-resistant black stainless finish, adjustable latch options, and straightforward installation, making it good value for residential projects. Buyers seeking heavy commercial durability or locking privacy functions should consider other models, but for hallways and closets this set performs well.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan these knobs be used on exterior doors?\u003c\/strong\u003e\u003cbr\u003eThey are designed for interior passage use; the stainless plated finish resists rust but they do not provide keyed security for exterior entry doors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they fit my standard interior door?\u003c\/strong\u003e\u003cbr\u003eYes, they fit doors 35 to 45 mm (1-3\/8' to 1-3\/4') thick and support 60 mm or 70 mm backsets commonly found in homes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs installation difficult for a DIYer?\u003c\/strong\u003e\u003cbr\u003eNo, the design minimizes small parts and uses an adjustable latch for a simpler installation, though the square, nonremovable latch plate may need minor frame adjustment.\u003c\/p\u003e","brand":"Probrico","offers":[{"title":"Default Title","offer_id":48184712331483,"sku":"B0B5TK5GQ6","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61js3RI87JL._AC_SL1500.jpg?v=1769706649","url":"https:\/\/gearmusthave.com\/products\/probrico-4-pack-round-passage-door-knob-keyless-durable-black-finish","provider":"GearMustHave","version":"1.0","type":"link"}