Best Used For:: School, Employee, & Athletic Lockers; Cabinets; Indoor Storage Lockers

Product Features:: Electronic directional interface offers speed, ease of use, & multiple personalized codes; Organize and protect personal and valuable information with secure, convenient, digital storage at the Master Lock Vault; Vault enabled - permanent Backup Master Code at masterlockvault.com. Never Forget Your Combination Again!; Comes with resettable Primary Code & option for 3 additional Guest Codes; Ready to use – includes installed, replaceable CR2032 battery for 5 years of life; 2-1/16" (51mm) wide metal body can be opened one-handed without looking; Maximum security with anti-shim technology; Boron carbide shackle for increased cut resistance; For INDOOR USE only. Do not allow lock to get wet; Each package contains one lock