{"product_id":"master-lock-black-combination-padlock-4-pack-resettable-security","title":"Master Lock Black Combination Padlock 4-Pack - Resettable Security","description":"\u003cp\u003eIn this review of the Master Lock Black Combination Padlock 4-pack, the reviewer finds a straightforward, reliable option for those needing keyless security for lockers, gates, and gym storage. The single biggest reason to buy is the ability to set and reset a personal four-digit code, which removes the need to carry keys while still offering a solid, weather resistant body and hardened steel shackle for cut resistance. For people who want simple, reusable combination security in a bulk pack, these locks deliver predictable performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResettable four-digit code:\u003c\/strong\u003e The included combination change tool makes it easy to set a memorable code and change it when needed for ongoing convenience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid body construction:\u003c\/strong\u003e The 2 in body provides strength and weatherability for indoor and outdoor use on lockers, gates, and sheds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened steel shackle:\u003c\/strong\u003e The 5\/16 in diameter shackle is hardened for improved resistance to cutting and sawing attempts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions:\u003c\/strong\u003e With a 1 in shackle length and 1 in width, the lock fits standard hasps and locker hardware without excessive bulk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-pack value:\u003c\/strong\u003e The set includes four identical set-your-own combination locks, which suits schools, teams, or multiple storage points.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Master Lock 178EC4 is aimed at students, gym-goers, facility managers, and homeowners who want a convenient, keyless option for securing lockers, gates, or storage areas without spending on high-end security hardware. The resettable code and four-pack format make it practical for organizations that need multiple identical locks.\u003c\/p\u003e\u003cp\u003eThose who require maximum tamper resistance or heavy industrial security should consider hardened specialty locks with larger shackles or disc mechanisms, as this padlock is a mid-range combination lock focused on convenience and general cut resistance rather than extreme attack protection.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid, heavy-feeling body that conveys durability and holds up in everyday use.\u003c\/li\u003e\n\u003cli\u003eEasy to set and reset the four-digit combination using the included tool.\u003c\/li\u003e\n\u003cli\u003eGood value for money with four locks provided in one package for multiple uses.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome users report the dial numbers can corrode over time in harsh conditions, which may affect long-term readability.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMaster Lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e178EC4 (set your own combination)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody width\u003c\/td\u003e\n\u003ctd\u003e2 in (51 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShackle diameter\u003c\/td\u003e\n\u003ctd\u003e5\/16 in (8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShackle length\u003c\/td\u003e\n\u003ctd\u003e1 in (25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack quantity\u003c\/td\u003e\n\u003ctd\u003e4 locks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited Lifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Master Lock Black Combination Padlock 4-pack is a practical, cost-effective choice for everyday security needs where keyless convenience matters. Its resettable four-digit code, hardened shackle, and solid 2 in body make it a sensible purchase for schools, gyms, and home use; it offers reliable value so long as you accept that extremely harsh environments may eventually affect dial finish.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan the combination be changed after purchase?\u003c\/strong\u003e\u003cbr\u003eYes, each lock is set to 0-0-0-0 out of the box and includes a combination change tool to set a new four-digit code.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this lock suitable for outdoor gates?\u003c\/strong\u003e\u003cbr\u003eYes, the lock is designed for indoor and outdoor use with a weatherable solid body and a hardened steel shackle, though prolonged exposure to severe conditions may affect the dial finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many locks are included?\u003c\/strong\u003e\u003cbr\u003eThe package contains four set-your-own combination padlocks.\u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":48266261070043,"sku":"B0BHXKYT46","price":57.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71n19M-ioGL._AC_SL1500.jpg?v=1778284859","url":"https:\/\/gearmusthave.com\/products\/master-lock-black-combination-padlock-4-pack-resettable-security","provider":"GearMustHave","version":"1.0","type":"link"}