Question 1

What should I consider when selecting a double cylinder lock for doors?

Accepted Answer

Start by identifying your door type and thickness, as most double cylinder options suit hinged doors with a thickness of 35–55mm and some sliding doors. Look for a dual cylinder mechanism that allows locking from both sides and a Yale keyway for easy compatibility with other Yale products. Ensure the lock can be keyed alike with other locks for convenience, and verify the finish and mounting compatibility with your door material, whether wood or metal.

Question 2

What are the key differences between rim locks and mortise locks in this lineup?

Accepted Answer

Rim locks are typically easier to retrofit for existing doors and often used on hinged doors, while mortise locks provide a more integrated and robust security solution with a mortise body embedded in the door. In this range you’ll see both rim-lock style and double-cylinder mortise options, offering varied levels of anti-tamper features and installation complexity. Choose mortise for higher security and rim lock for easier installation on retrofit projects.

Question 3

Do anti-pick, anti-drill, or anti-bump features exist in these locks?

Accepted Answer

Yes, several models emphasize advanced security features such as anti-pick, anti-drill, and anti-bump technologies. These features deter forced entry by making it harder to manipulate the cylinder or mechanism without the correct key. When evaluating options, prioritize those labeled with multiple anti-tamper specifications and ensure the finish resists rust for longevity in exposed or humid environments.

Question 4

What installation considerations should I check?

Accepted Answer

Many locks in this lineup are designed for standard door configurations and include a compatible mounting kit and keys. Check supported door thickness (commonly 35–55mm), whether it’s suitable for hinged or sliding doors, and if it requires specific bore sizes or alignment. If you are upgrading, consider whether you need a rim-lock retrofit or a mortise installation, and ensure you have proper tools for a precise fit.

Question 5

Are there smart or remotely controllable options in this lineup?

Accepted Answer

Yes, there are smart lock options that integrate with Tuya-based apps for remote control and features like fingerprint, card, password, or mechanical key access. These smart models extend convenience for access management and can work with smart home ecosystems such as Google Home. When selecting a smart lock, verify compatibility with your door type and ensure you understand any required app setup and security considerations.

Question 6

Which brands and finishes dominate this line, and what should I expect?

Accepted Answer

Brands like Yale, Moment, KMT, and generic options appear across the selection. Finishes include satin nickel and chrome, with both beige and metallic tones available to suit different door aesthetics. Expect a mix of rim-lock and mortise designs, some offering extra keys (three) and compatibility with standard Yale keyways. This mix provides options for both traditional security requirements and modern, stylish hardware that blends with interior or exterior doors.

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Category

Yale Rim lock. Assa Abloy Double Cylinder steel gate/wooden door Dead lock

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Yale Deadlock Security Door Lock - Assa Abloy Double Cylinder High-Grade Silver/Brass Finish

Airbnb and Apartment Smart lock Smart Tuya APP Remote Control Fingerprint Electric Password Number Card Door Lock With Key 5050 Double Tongue Mortise

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Kmt 70mm Solid Brass Double Cylinder Door Lock - Anti-Bump, Anti-Drill, Anti-Pick Mortise With 3 Keys High-Security For Wooden, Metal, Upvc, Composite, Patio & French Doors

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Double Hook Lock for Sliding Gates and doors for Home, Office & Hotel

Yale Assa Abloy Rim lock. Double Cylinder Dead lock

Yale Heavy duty Deadbolt Lock Heavy Duty Safety Double Cylinder Locking Deadbolt with 3 Keys-brass

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Yale Yale Multicolour Metal Gate Rimlock Door Lock Set - Double Cylinder, 35-55mm Thickness

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Yale Deadlock – Jimmy-Resistant Design Prohibits Forced Entry By Spreading Of Door Frames dOUBLE Cylinder Diecast Metal Lock With A Brass Finish And Angle Strike

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Automatic Hydraulic Double Speed Aluminium Concealed Pelmet Arm Door Closer Premium Heavy Duty for Residential/ Commercial Purpose with Fitting Set (Silver)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Moment Classical Double-Cylinder Mortise Door Lock - Satin Nickel (antique color)

Yale Quality Deadlock – Jimmy-Resistant Design Prohibits Forced Entry By Spreading Of Door Frames dOUBLE Cylinder Diecast Metal Lock With A Brass Finish And Angle Strike

Opel 60/70/80/90mm Double Cylinder Lock Solid Brass Dual Open Anti-Theft Copper with 5 Keys Strong Resistance and Rust-Proof, Suitable for Wooden Doors, Aluminum Doors

Yale Double Deadlock Cylinder Rim Lock – High Security – Antique Brass Finish

TRENDY LOCK H900 2WAY Digital Door Lock â€“ Two-Way Smart Lock (Double)

Airbnb And Apartment Smart Lock Smart Tuya APP Remote Control Fingerprint Electric Password Number Card Door Lock With Key 5050 Double Tongue Mortise

Yale Strong double Deadlock, made of zinc alloy, door thickness with 3 keysof 35-50mm.

Yale Deadlock Double Cylinder Deadbolts Dead Locks Rim Lock Key on Both Sides Secure Night Latch Rimlock High Security Nightlatch

Yale Rim lock. Assa Abloy Double Cylinder steel gate/wooden door Dead lock

Mortise Door Lock Mortice Lockset Handle Pair in Dark Finish with Brass Dead Bolt Double Action 6 Lever

GJS Complete Mortise Door Lock Set with Handle & keys - Matt Black

Yale Deadlock Double Cylinder Deadbolts Dead Locks Rim Lock Key on Both Sides Secure Night Latch Rimlock High Security Nightlatch

Frequently Asked Questions about Double door locks