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Item #:
177746680
AST Double Door Lockout Device, French Door Reinforcement Lock with 3 Keys, Lockout to Double Door Knobset and Handleset, Childproof Door Lock,
Item #:
177746680
SGD 197
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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Imported from UK store
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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This double door lock provides extra security as a door barricade or double door security device.
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What Stands Out
Childproof Design
This lockout device prevents children from accidentally opening doors, enhancing home safety while allowing parents peace of mind.
Premium Materials
Crafted from high-quality materials, this lock provides durability and resistance against tampering, ensuring long-lasting security for your home.
Versatile Compatibility
Designed to fit both double door knobsets and handlesets, this device offers a reliable lockout solution for various door types, enhancing versatility and convenience.
Product Details
| Brand | AST |
| Special feature | Sliding snib and high security level of cylinder for both indoor use and outdoor use |
| Lock type | Portable door lock for double door |
| Item dimensions L x W x H | 30 x 14.9 x 4 centimetres |
| Material | Diecasted metal (aluminum alloy) |
Who Should Buy?
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Parents with Toddlers
Ideal for parents needing added security and safety measures to prevent children from accessing restricted areas.
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Rental Property Owners
Great for landlords wanting to enhance tenant security and limit access to certain doorways without replacing locks.
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Home Security Enthusiasts
Perfect for individuals seeking to reinforce entry points against unauthorized access or break-ins, enhancing overall home security.
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Seniors with Mobility Issues
Not suitable for elderly users who may struggle with installing or using additional locks effectively without assistance.
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Heavy Traffic Doors
Inappropriate for doors frequently used by multiple occupants, as it may complicate access and flow in busy areas.
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Temporary Use Situations
Not ideal for those needing a short-term locking solution, as installation may be too involved for brief needs.
Product Description
AST Double Door Lockout Device, French Door Reinforcement Lock with 3 Keys, Lockout to Double Door Knobset and Handleset, Childproof Door Lock, Premium Version Matte White with Keyed Differ
Have any Query? Chat with us
Customer Questions & Answers
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Question:
Is this lock easy to install?
Answer: Yes, it is portable and does not require drilling or extensive installation. -
Question:
Can it be used outdoors?
Answer: Yes, it provides additional security for outdoor double doors. -
Question:
What if it doesn't fit my doors?
Answer: Please verify dimensions before ordering, and you can return it within 30 days if it doesn't fit.
AST Door & Window Guards Editorial Review
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MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SGD 197
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Diecasted metal construction offers superior security for double doors.
- Includes cylinder and 3 keys, perfect for indoor and outdoor use.
- Designed to be childproof, making it safe for kids and pets.
- Portable with no drilling required, easy to install and remove.
- Clear locking status indications for ease of use.
- Compliant with a 30-day return policy and offers 24/7 customer support.