You’ve got a few simple options on this page. The most common is a door hole cover plate (also called a deadbolt cover plate). These are typically round, metal plates that sandwich the door and screw together through the existing hole, creating a clean, finished look and helping with privacy.

• Look for plate diameters like 2-5/8 in or around 2.64 in to cover standard openings.
• Materials/finishes vary (e.g., stainless steel, matte black, white, chrome, copper tones) to match your hardware.
• For damaged areas or added strength, a reinforcer plate or latch guard can add coverage and durability.

A quick measurement is the best starting point. You’ll want a plate that fully covers the opening with a little extra overlap for a tidy look.

1. Measure the hole: Note the diameter of the existing deadbolt hole.
2. Choose a larger plate: Common cover sizes here include 2-5/8 in and about 2.64 in.
3. Check door thickness: Confirm the included connecting screws suit your door’s thickness.
4. Consider placement: If you’re also repairing around the latch edge, a reinforcer plate with a specified backset (e.g., 2-3/8 in) may be helpful.
5. Match the finish: Pick a color/finish that blends with your door hardware.

Childproof deadbolt covers are designed to make the inside thumb-turn harder for little hands to operate, while allowing adults to open the door with an extra step.

• Designs vary: Some are full-height housings; others are compact covers that go over the turn piece.
• Operation: They typically require a squeeze, press, or align-and-turn action that adds a layer of difficulty.
• Install: Most fit over existing hardware with simple, tool-light setup.
• Keep safety in mind: These products can reduce accidental unlocking, but they’re not a substitute for supervision. Make sure adults can exit quickly in an emergency.

Picking resistance varies by lock design, and no single solution is guaranteed. Many break-ins involve force or prying instead of picking, so reinforcing weak points can be helpful.

• Consider door reinforcer plates that strengthen the area around the lock and help repair damage.
• For outswing setups, latch guard plates can help reduce access to the latch/bolt area.
• Anti-pry deadbolt cover plates add metal around the opening to reduce exposed gaps.
• Layering hardware upgrades with good lighting and mindful habits can improve overall security, but results can vary by door, frame, and installation quality.

Installing a cover plate is usually straightforward, and a little prep helps it look clean.

1. Dry-fit first: Hold both plates over the opening to confirm coverage and fit.
2. Align and center: Keep the plates level so the rim sits evenly on the door.
3. Use the included screws: Tighten from both sides gradually to seat the plates flush—avoid overtightening, which can warp thin doors.
4. Check edges: Wipe dust and smooth any burrs for a tighter fit.
5. Finish choice: For exterior doors, consider a plate advertised with durability or weather-focused features.

Proper alignment and gentle, even tightening can help achieve a neat, secure result.