{"product_id":"master-lock-key-lock-box-5400ec-secure-outdoor-key-storage","title":"Master Lock Key Lock Box 5400EC - Secure Outdoor Key Storage","description":"\u003cp\u003eIn this review the Master Lock Key Lock Box 5400EC is judged on practicality and durability for homeowners, landlords and hosts who need a simple, mechanical solution for key access. The single biggest reason to buy is its straightforward combination mechanism and roomy interior that holds up to five standard 2 in house keys, removing the need to hand out duplicates or hide keys in risky spots. For those who want a low-tech, weatherprotected option that fits most doorknobs, this box delivers clear, usable security without electronics.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eLarge capacity:\u003c\/strong\u003e Holds up to five standard 2 in house keys so small families or shortterm rentals can keep multiple keys in one secure place.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eResettable 4digit code:\u003c\/strong\u003e Lets you set and change your own combination for thousands of personalized codes without special tools.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWeather protection:\u003c\/strong\u003e Metal body with a shuttered door helps shield the combination dials from rain and snow for outdoor use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Vinyl coated shackle prevents scratching of knobs while the metal body offers sturdy protection against casual tampering.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFits most knobs:\u003c\/strong\u003e Shackle dimensions are sized to fit most ball, biscuit, and tulip doorknob styles for flexible mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eHomeowners who need a reliable, nonbattery backup for giving access to guests, contractors or family will find this lock box useful. It is also a good fit for real estate agents, Airbnb hosts and caregivers who need an easily shared code rather than managing key exchanges.\u003c\/p\u003e\n\u003cp\u003eThose who need highresistance commercial grade vaulting or electronic access control should look elsewhere; this box is designed for convenience and moderate security rather than heavy duty forcedentry resistance. Also, if you need to store oversized fobs or very large keys, verify dimensions first because interior space is sized for standard 2 in keys.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSimple, resettable \u003cstrong\u003efour digit combination\u003c\/strong\u003e that is easy to change when access needs shift.\u003c\/li\u003e\n \u003cli\u003eRoomy interior that accommodates up to five standard keys, reducing the need for duplicate key management.\u003c\/li\u003e\n \u003cli\u003eSolid metal body and vinyl coated shackle deliver practical protection and prevent knob scratching.\u003c\/li\u003e\n \u003cli\u003eGood value for routine residential and shortterm rental use where convenience matters more than heavy security.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSome customers report mixed longterm durability under harsh conditions, so performance can vary by environment.\u003c\/li\u003e\n \u003cli\u003eInterior dimensions limit the box to standard keys and may not accept bulkier electronic fobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eExterior dimensions\u003c\/td\u003e\n\u003ctd\u003e6-1\/4 in H x 3-1\/4 in W x 1-1\/2 in D\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eInterior dimensions\u003c\/td\u003e\n\u003ctd\u003e1 in H x 2-13\/32 in W x 1 in D\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eShackle length\u003c\/td\u003e\n\u003ctd\u003e1-13\/32 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eShackle width\u003c\/td\u003e\n\u003ctd\u003e1-7\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eShackle diameter\u003c\/td\u003e\n\u003ctd\u003e13\/32 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eKey capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 5 standard 2 in house keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Master Lock 5400EC is a practical, economical choice for anyone who needs a simple, nonpowered way to share access. It balances a roomy interior and an easy to reset \u003cstrong\u003ecombination lock\u003c\/strong\u003e with weather protective features, making it a sensible buy for residential use, shortterm rentals and caregiver situations where convenience and value matter most.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow many keys will it hold?\u003c\/strong\u003e\u003cbr\u003eThe box holds up to five standard 2 in house keys.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the combination be changed?\u003c\/strong\u003e\u003cbr\u003eYes, you can reset the four digit combination to thousands of personalized codes without tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for outdoor installation?\u003c\/strong\u003e\u003cbr\u003eYes, the metal body and shuttered door offer weather protection for outdoor use, though extreme conditions may affect longterm durability.\u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":48241830133979,"sku":"B0002YP1VC","price":32.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61ECKeSpDCL._AC_SL1500.jpg?v=1770929275","url":"https:\/\/gearmusthave.com\/products\/master-lock-key-lock-box-5400ec-secure-outdoor-key-storage","provider":"GearMustHave","version":"1.0","type":"link"}