Interior door hardware designed to secure bedrooms, bathrooms and passageways while remaining easy to fit. Peace of mind follows from a robust finish and straightforward keyed locking for private spaces. Is Dongnesi Deadbolt Door Lock the right balance of sturdiness and convenience for your home?
⚡ At a Glance
- • Security Performance: Single-cylinder deadbolt with keyed operation for clear privacy control
- • Best for: Home interiors, hotel rooms and rental properties needing reliable privacy
- • Not ideal for: External entrance doors requiring heavy-duty, weather-rated security
Adjustable 60/70mm latch suits doors 35-50mm thick. Zinc alloy body and a copper lock cylinder improve corrosion resistance and longevity.
Dependable keyed security - with a single-cylinder deadbolt and copper cylinder
Single-cylinder deadbolt uses a keyed cylinder designed for locking operation from either side with a key, and the copper lock cylinder resists wear to maintain smooth turning.
Secure bedroom and hotel-room privacy with a mechanism that users describe as sturdy and reliable for everyday use.
Quick, one-person fitting - with an adjustable 60/70mm latch bolt
Latch bolt adjusts between 60mm and 70mm to match common internal locksets and is compatible with doors 35-50mm thick; installation requires only a cross-head screwdriver and can be completed by one person.
Ideal for DIYers or maintenance staff who need a fast, straightforward replacement or upgrade without specialist tools.
Resistant finish for longer life - with zinc alloy construction and a copper cylinder
Zinc alloy housing offers rust-proof and corrosion-resistant characteristics and higher surface hardness, while the copper cylinder reduces internal wear to prolong service life.
Suitable for rooms with occasional humidity and for properties where durable appearance and low maintenance matter.
✨ The 4 Key Reasons for Dongnesi Deadbolt Door Lock
- Fast installation - Installed in minutes by one person with a cross-head screwdriver
- Versatile fit - Works across common internal doors without extra hardware
- Attractive silver finish - Complements modern door frames and interior styles
- Trusted mechanical feel - Users report sturdy construction and reliable keyed operation
📋 Technical Details at a Glance
- Category: Home Improvement - Door Lock
- Brand: Dongnesi
- Type: Single-cylinder deadbolt
- Material: Zinc alloy body; copper lock cylinder
- Latch bolt: 60/70mm adjustable latch bolt
❓ Frequently Asked Questions
Q: What door thicknesses will this fit?
A: Suitable for internal doors between 35mm and 50mm thick, using the adjustable 60/70mm latch bolt.
Q: Can the lock be operated from both sides?
A: Yes, the single-cylinder deadbolt can be locked from the outside or the inside using a key.
Q: Is special equipment needed for installation?
A: No special equipment is needed; installation can be completed by one person using a cross-head screwdriver.
🏆 Our Verdict
Suitable for homeowners, landlords and hoteliers seeking a practical internal lock with clear privacy control. Zinc alloy construction, a copper cylinder and an adjustable latch combine durability with easy fitting. User feedback highlights good value and sturdy build, suggesting sensible long-term utility for internal doors.
