Heavy Duty Mechanical Deadbolt Lock With Weatherproof Keypad Chrome Finish Battery Free Entry Setup For Doors Allows Programmable User Codes Includes Backup Key For Stress Free Access And Rock Solid Home Security Daily
✔️ Battery-free design with raised keypad and emergency bulk key
This single-set mechanical deadbolt delivers dependable exterior security without relying on batteries or circuit boards. You program distinct entry combinations right on the weatherproof faceplate so household members, contractors, or renters can enter on their own schedule. The robust aluminum alloy shell tolerates heavy rain, freezing mornings, and salty sea air, making it perfect for front doors, pool cages, storage sheds, and rental properties. Because the lever handle stays unlocked from the interior, you clear rooms fast during emergencies while the auto-rewind latch secures the bolt within three seconds.
✅ Automatically secures the main bolt after door closure✅ Adapts to standard frames measuring 1-3/8 inches to 1-7/9 inches (35 to 45 mm) thick
✅ Operates smoothly across temperatures from -31℉ to 167℉ ( -35℃ to 75℃)
✅ Features high-contrast number discs for quick dialing in dim conditions
💡 What makes mechanical deadbolt locks a handy choice for heavy traffic entrances?
You stop stressing over dead batteries and focus on pure street-ready reliability. The simple metal gearing keeps your place locked down without needing an electrician or tech support.
- Cast aluminum shells laugh off salt spray and daily bumpers
- Straight drive gears push the bolt forward with raw torque
- Bigger raised dials let you punch in codes blindfolded in the dark
- Standard prep holes save you trips back to the hardware store