Types of Door Latches You Didn’t Know Existed (Explained Simply)
You think a door latch is just a simple door hardware that keeps a door shut. Nothing special, right? But that's not really the case. That “simple” latch actually comes in many different types. Some are used for home doors and others for extra security for gates, cabinets, or heavy-duty use.
The funny part is, most of them look quite similar, so people don’t even realize there’s a difference. Also, they do not know that there are different designs they can choose from. Because of this, they often pick the wrong one.
In this guide, I will explain the different types of door latches in a very simple way. So next time you need to buy or replace a door latch, you will know exactly what to look for and what will work best for your door.
Different Types of Door Latches
Below are different types of door latches:
● Barrel bolt latch
● Spring latch
● Tubular latch
● Mortice latch
● Night latch
● Rim latch
● Deadbolt latch
● Sliding bolt latch
● Cranked bolt latch
● Cane bolt latch
● Hook and eye latch
● Gravity latch
● Automatic catch latch
● Suffolk gate latch
● Double gate latch
Let’s learn about each type in detail.
1. Barrel Bolt Latch
A barrel bolt latch is a surface-mounted latch that uses a manual locking mechanism. It consists of a cylindrical metal rod that slides into a catch or socket to secure the door. Barrel bolts are widely used for bathrooms, bedrooms, sheds, and internal doors, where privacy is needed rather than high security.
It requires manual operation, giving the user full control over locking and unlocking. But they only work from one side and can be easily bypassed if exposed. Their biggest advantages are low cost, simplicity, and reliability, making them a popular choice for secondary security.
2. Spring Latch
Spring latches are among the most widely used door latches in residential settings. They feature a spring-loaded bolt that automatically locks into place when the door is closed. The latch can be retracted by turning a handle or knob.
Their biggest advantage is convenience, as they allow doors to close securely without manual locking. Spring bolt latches are commonly used in interior doors, such as bedrooms and hallways, where ease of access is more important than security.
Spring latches are usually paired with door handles or knobs. The spring latch design is also used in various locksets, including deadlatches and slam latches found on entry doors, fencing and toolboxes.
3. Sliding Bolt Latch
A sliding bolt latch is one of the simplest and most widely used door locking mechanisms. It works by sliding a solid metal bolt into a catch or bracket to keep the door or gate securely closed. The movement is manual, which means you have full control over when to lock or unlock it.
This type of latch is commonly used on doors, gates, sheds, cabinets, and bathrooms, especially where basic security or privacy is needed. It is usually surface-mounted, so installation is quick and does not require complex tools or cutting into the door. Sliding bolt latches are available in different sizes and strengths.
4. Automatic Catch Latch / Gravity Latch
A gravity latch automatically secures a gate using its own weight. It is simple and widely used for garden and fence gates. Its biggest advantage is that it closes automatically without manual effort, making it ideal for homes with pets or children.
However, it offers only basic security and can sometimes be opened from the outside if not designed with a locking feature. An automatic catch latch locks instantly when the gate shuts. This gate latch is ideal for security-sensitive areas and provides convenience with improved safety.
5. Tubular Latch
A tubular latch is a modern and widely used latch type installed inside a cylindrical hole drilled into the edge of a door. It works with door knobs and lever handles, making it a standard choice for interior residential doors. The latch features a spring-loaded bolt that retracts when the handle is turned and automatically locks into place when the door closes.
One of the key advantages of tubular latches is their ease of installation, as they require minimal carpentry compared to traditional mortise systems. They are also available in adjustable sizes to fit different door thicknesses and backsets. These door latches are best used in bedrooms, bathrooms, and offices, where convenience, affordability, and smooth operation are priorities.
6. Mortise Latch
A mortice latch is a heavy-duty latch fitted inside the door by cutting a pocket (called a mortice). The whole mechanism is hidden inside the door. This type of door latch is more robust and durable than surface-mounted or tubular latches. Mortise latches are commonly integrated with lock systems, offering both latching and locking functions in one unit.
Because of their solid construction, mortise latches provide excellent security and longevity, making them a popular choice for main doors, commercial buildings, and high-traffic areas. These latches are ideal for front doors, office entrances and wooden doors, where strength and long-term performance are essential.
7. Deadbolt Latch
A deadbolt latch is one of the most secure types of door latches available. Unlike spring latches, it does not rely on a spring mechanism; instead, it is operated manually with a key or thumb turn, which extends a solid metal bolt into the door frame.
Because of its design, a deadbolt is highly resistant to forced entry techniques. It is commonly used on main entrance doors and is often paired with a standard latch for convenience. Deadbolts come in different types, including single-cylinder and double-cylinder models, offering varying levels of security.
8. Suffolk Gate Latch
A suffolk latch is a traditional thumb-operated latch often seen on wooden garden gates and cottage-style doors. It is known for its simple design and classic appearance. The latch works using a thumb lever on one side of the gate and a hooked mechanism on the other side. When you press the thumb piece, it lifts the latch bar and allows the gate to open smoothly.
One of the main reasons people choose a suffolk latch is its rustic and decorative look, which fits well with wooden fences and traditional homes. It provides only basic security, so it is not meant for high-security purposes. It is best used for garden gates, fence gates, side entrances and light outdoor doors where style and easy access matter more than strong protection.
9. Cranked Door Latch
A cranked door latch is a variation of a standard slide bolt that features an offset (bent or “cranked”) rod instead of a straight one. This offset design allows the bolt to align properly with the catch or strike plate when the door and frame are not perfectly flush.
It’s especially useful in situations where there is a gap, uneven surface, or misalignment between the door and the frame. Cranked bolts are commonly used on wooden doors, garden gates, sheds, and older properties, where perfect alignment is difficult to achieve. Like a regular barrel bolt, it is manually operated, sliding into a receiver to secure the door.
10. Cane Bolt Latch
A cane bolt latch is used for double doors, securing one panel by dropping a rod into the floor. It consists of a long vertical metal rod (bolt) that slides up or down into a hole in the floor, threshold, or door frame to hold one side of the door in place.
The main purpose of a cane bolt is to keep one door leaf fixed, so the other door can open and close normally. This makes it very useful for large doors, barn doors, and wide entry gates. Cane bolts are manually operated and extremely durable. They are ideal for situations where you need stability, alignment and controlled access rather than frequent locking and unlocking.
11. Hook and Eye Latch
A hook and eye latch is one of the simplest types of door latches. It consists of a metal hook that fits into a loop (eye) to keep a door or gate closed. This latch is extremely easy to install and is commonly used for light-duty applications such as sheds, cabinets and garden gates. While it is affordable and reliable, it offers very low security and can be opened easily from the outside.
12. Double Gate Latch
A double gate latch with a lever is a simple and effective way to secure two gates together. It uses a long metal bar connected to a lever handle, making it easy to open and close. When you push the lever down, the bar lifts out of the catch, allowing the gates to open. Releasing the lever drops the bar back into place , locking both gates securely. 
This type of door latch is strong and ideal for outdoor use on garden gates, farm gates, or large entrances. The lever design makes it quick to operate, even with one hand, while keeping the gates locked.
13. Magnetic Latch
A magnetic latch uses magnetic force instead of a mechanical bolt to keep a door closed. When the door comes close to the frame, the magnet pulls it shut and holds it in place. This design eliminates moving parts, resulting in silent and smooth operation.
Magnetic latches are commonly used in cabinets, wardrobes and modern interior doors, especially where aesthetics and quiet functionality are important. These types of door latches are easy to install, making them a popular choice in contemporary homes. The main advantage of this door lock latch lies in convenience and noise reduction.
14. Rim Latch
A rim latch is a traditional latch mounted on the surface of the door. It is commonly found in older homes and heritage properties, where maintaining a classic look is important. This type of door latch is operated by a knob or key and often combines both latching and locking functions.
Its surface-mounted design makes it easy to install and repair, especially on doors that cannot be modified internally. While rim latches offer moderate security, they are often paired with additional locks for better protection. This barn door latch is best suited for interior doors or decorative applications, where aesthetics and simplicity are key considerations.
15. Night Latch
A night latch is also surface-mounted like a rim latch, but it is designed for automatic locking and better security. It automatically locks when the door is closed and can be opened from the inside using a knob and from the outside with a key.
Modern night latches often include a deadlocking feature, which prevents the latch from being forced open. This makes them more secure than standard spring latches. These door latch locks are popular in residential homes because they offer convenience and security without requiring a full lock system installation.
Final Thought
In the end, door latches are not something to pick randomly from a shelf. Each type of door latch actually solves a different problem. A simple sliding bolt works fine for quick locking, while a night latch or mortice latch makes sense when security matters more. Gate latches and cane bolts are built for stability, not daily indoor use.
Once you understand what each one is meant for, choosing becomes easy instead of confusing. So instead of guessing next time, think about your door first and then the latch. That small decision can make a big difference in safety and comfort.
