Reliable, low-hassle key storage for homes and properties The Master Lock 5423EC wall-mount key lock box blends a robust metal enclosure with a weather-ready design to keep up to five keys safe and accessible. Its push-button, user-settable combination reduces the need to carry spare keys while maintaining control over who can access them, making daily routines smoother for households and small teams. Durability and weather resistance meet practical convenience in a compact form. A solid metal body provides long-lasting use, while a protective weather cover helps shield the keypad from rain and cold. The molded bumper and vinyl-coated shackle are designed to minimize scuffs on walls and fixtures, so you can mount it in entryways, garages, or outdoor alcoves with confidence. Durability and outdoor-ready design 3-1/8 inch wide metal enclosure delivers lasting durability for daily handling Weather cover helps prevent freezing and jamming in harsher conditions Molded bumper and vinyl-coated shackle minimize scratches on surfaces Compact capacity with clear dimensions Exterior dimensions: approximately 4-5/8 inches high, 3-1/8 inches wide, 2-1/16 inches deep Interior cavity: about 3-1/2 inches high, 2-1/4 inches wide, 1 inch deep; roughly 7.9 cubic inches of space Stores up to five keys or key fobs securely inside Flexible access and easy setup Set your own alpha-numeric code and reset as needed to accommodate different users and schedules. The wall-mount design enables permanent installation on a wall or fixed object, with hardware included for quick setup. For best fit, measure your door’s backset, cross bore, and thickness before selecting a location. Warranty, support, and everyday usefulness The 5423EC is backed by a Limited Lifetime Warranty, reflecting Master Lock’s focus on practical security and reliable performance. This key box is a sensible addition for homes, rentals, or small offices seeking straightforward key management without clutter. In daily life, a trusted key safe helps keep keys organized and accessible for family members, caregivers, or service professionals, while reducing the chance of lost or misplaced keys. It offers a balanced blend of durability, convenience, and flexibility for a variety of entry-control needs. Additional notes Remember to plan placement thoughtfully: the enclosure is designed for wall mounting, so choose a location that allows easy retrieval while staying out of reach of unauthorized visitors. If you’re unsure about fit, reference your door’s backset, cross bore, and thickness to confirm compatibility. FAQ Q: How many keys can the Master Lock 5423EC hold? A: The box stores up to five keys securely inside the weather-resistant metal shell. Q: Is this key lock box suitable for outdoor use? A: Yes, it features a weather cover and durable construction for indoor or outdoor mounting.