Dahuiby Child Proof Door Top Lock | Durable Metal, Adjustable 0.8–2.2 in Doors, Two-Sided

Meet the Dahuiby Child Proof Door Top Lock

The Dahuiby Child Proof Door Top Lock is a sturdy metal saddle that rests on top of doors, keeping curious little hands away from restricted spaces. Its painted metal finish provides a rugged, rust‑resistant feel, while a slim, unobtrusive profile helps it blend into everyday home use. Designed for real life, this top lock delivers a reliable, smooth glide from one side to the other without compromising accessibility for adults.

Key benefits at a glance

• Top-of-door design keeps the mechanism safely out of reach while still letting adults operate it with a simple motion.
• Two-sided operation allows locking or unlocking from either side, reducing the chance of being locked out by a child.
• Rugged metal construction is rust-proof and waterproof, built to endure daily handling across years of use.
• Adjusts to fit most standard hinged doors from 0.8 to 2.2 inches thick (measure your door first).
• Easy installation requires just one small screw into the door frame, followed by a quick slide to engage.

Real-life applications

Ideal for bedrooms, bathrooms, basements, and spaces where you want controlled access without permanent alterations. It’s well suited to homes with active kids, busy households, and pets, offering a practical, reversible safety measure.

How to install and use

Place the saddle on top of the door after confirming your door’s thickness. Drill the included small screw into the exterior part of the door frame if the door opens inward toward the room. Then slide the lock along the door to lock or unlock from either side for convenience.

Notes on compatibility

Not suitable for sliding doors, metal door frames, patio screen doors, storm doors, or double doors that swing both ways. For those setups, consider alternative safety hardware designed for non-swinging or metal-framed configurations.

Quality you can rely on

Crafted from high-quality painted metal, the lock resists rust and wear, remaining sturdy and dependable through daily use. It offers a practical balance of safety and ease of operation without sacrificing aesthetics.