Add a robust layer of security to your garage with this Heavy-Duty Inside Deadlock — engineered to lock your garage door from the inside for maximum protection and peace of mind.
Key Features & Benefits
Premium Galvanized Steel Construction – Built using thick, corrosion-resistant galvanized steel, this deadlock is made to withstand wear, weather, and forced entry attempts.
One-Way Operation (Inside Only) – This lock engages into the vertical track of your garage door and operates solely from the inside — ideal for added security during nights, vacations, or when extra protection is needed.
Easy Installation – Installation is straightforward and can usually be completed in under 30 minutes using standard tools. It fits most garage door types.
Solid Slide Bolt Design – The slide bolt is approximately 7⁄8 inch wide by 1⁄8 inch thick, and is housed in a heavy-duty galvanized frame for strength and reliability.
Hardware Included – Comes with the recommended mounting screws and necessary components so you can begin installation immediately.
Specifications
Feature Specification
Bolt width / thickness 7⁄8 in × 1⁄8 in
Housing material Galvanized steel
Mounting type Surface mount
Operation Inside-only (locks into vertical track)
Package includes Deadlock + mounting screws
Why Choose This Inside Deadlock?
This inside deadlock offers an excellent supplementary security option for garage doors. Since it can only be operated from side inside, it prevents unwanted outside manipulation even if a burglar can interfere with your door opener. Its heavy gauge galvanized steel construction adds durability and corrosion resistance, making it suitable for long-term use.
Usage Tips & Installation Notes
Before purchasing, verify your garage door has vertical tracks that allow for engagement of the slide bolt.
Ensure the area where the bolt will engage in the track is clear and unobstructed.
Mount the deadlock flush and level to allow smooth sliding action.
If you intend to use it on both sides of a double garage door, symmetrical placement improves security.
Manually disengage the lock before operating a motorised door to avoid damage.
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WARNING! This product may contain a button/coin cell battery. To prevent possible SERIOUS INJURY or DEATH:
- Keep new and used batteries out of reach of children at all times.
- Do not use the product if the battery compartment is damaged or doesn’t close securely.
- Dispose of used batteries immediately and safely - even flat batteries can cause harm.
- Do not ingest the battery. Chemical burn hazard.
- Act fast if you suspect a battery has been swallowed or inserted - severe or fatal injuries can occur within 2 hours.
- Seek immediate medical attention or call:
– Australia: Poisons Information Centre on 13 11 26
– New Zealand: National Poisons Centre on 0800 764 766
Remote Pro supplies aftermarket products designed to be compatible with and to suit a wide range of original brands. Unless a product is expressly stated to be genuine, all items sold on this website are not manufactured, authorised, endorsed, or approved by the original equipment manufacturers (OEMs).
References to brand names, trademarks, or model numbers are used solely to indicate compatibility or suitability for use with the respective equipment. Remote Pro is not affiliated with, sponsored by, or associated with any of these brand owners, and no OEM approval or endorsement is implied.
All trademarks, brand names, and product names remain the property of their respective owners. Remote Pro distributes a range of aftermarket products, including but not limited to remote controls compatible with garage and gate motors and receivers produced by other manufacturers, as well as substitute automotive keys, remote controls, and casings designed to be compatible with vehicles made by other manufacturers.