CY 5” MB Dead Lock Set
The CY 5” MB Dead Lock Set is designed to provide reliable security and smooth performance for residential and commercial wooden doors. Manufactured from premium stainless steel, this dead lock offers excellent durability, corrosion resistance, and dependable protection for everyday use.
Its CY cylinder locking mechanism ensures secure locking with smooth key operation, while the precision-engineered internal components provide consistent performance over years of use. The elegant stainless steel finish enhances the appearance of your door while resisting rust, corrosion, and daily wear.
Perfect for homes, apartments, villas, offices, hotels, and commercial properties, this dead lock set combines premium aesthetics with reliable security. Whether installed on a new door or replacing an existing lock, the CY 5” MB Dead Lock Set delivers the ideal balance of strength, durability, and style.
Key Features
- Premium 5-inch dead lock set
- Stainless steel (SS) finish
- High-security CY cylinder locking mechanism
- Rust-resistant metal construction
- Smooth locking and unlocking operation
- Durable internal locking system
- High-security cylinder with 3 keys
- Tested for 200,000+ operation cycles
- Suitable for wooden doors
- Ideal for residential and commercial use
Best Use
Main doors, entrance doors, apartments, villas, offices, hotels, commercial buildings, premium homes, and wooden doors.
What’s Included in the Box
✓ 5-inch Dead Lock Body
✓ High-security CY Cylinder
✓ 3 High-security Keys
✓ Strike Plate
✓ Screws and Installation Accessories
Why Choose Octopus India?
Octopus India manufactures premium architectural hardware designed for maximum security, durability, and elegant aesthetics. The CY 5” MB Dead Lock Set provides dependable protection, smooth functionality, and long-lasting performance for modern residential and commercial applications.
FAQs
Q1. Is this dead lock suitable for main doors?
Yes, it is designed for main and entrance wooden doors.
Q2. What type of locking mechanism does it use?
It features a high-security CY cylinder locking system.
Q3. Is the stainless steel finish rust-resistant?
Yes, the SS finish offers excellent resistance to rust and corrosion.
Q4. How many keys are included?
The set includes a high-security CY cylinder with 3 keys.
Q5. Can it be used in commercial buildings?
Yes, it is suitable for homes, offices, hotels, apartments, villas, and commercial buildings.














