Durable Mechanical Combination Lock With 1 To 11 Digit Code, No Power Needed, Zinc Alloy Chrome Plated Housing, Tough As Nails For Kitchen, Office, And Balcony Sliding Doors

Durable Mechanical Combination Lock for Sliding Doors
✔️ 1-11 digit codes, no power needed, zinc alloy chrome housing

This is a mechanical code lock that requires no power, built with a chrome-plated zinc alloy housing for durability. It’s designed for flush sliding doors and is suitable for kitchens, balconies, offices, rentals, or interior doors where keys are inconvenient.

✅ Mechanical lock supports 1-11 unique password digits; order doesn’t matter
✅ No power supply required; maintenance-free operation
✅ Chrome-plated zinc alloy housing adds durability and corrosion resistance
✅ Password reset: press C after a wrong entry, then enter the correct code
✅ Ideal for kitchen, balcony, and office sliding doors; rental doors

💡 What is a mechanical combination lock used for on sliding doors and how does a no-power model work?

It provides a keyless, secure option for spaces where wiring or batteries are a hassle.

- 1-11 digit codes can be created; digits can be entered in any order
- Suitable for flush sliding doors in kitchens, balconies, offices, and rentals
- Reset with C after a wrong entry to re-enter the correct code
✝️