Leading Door Latch Manufacturers

All doors, including interior and exterior, sliding and swinging, cabinetry doors, and more, use door latches as closing mechanisms. Doors can be opened and closed in a regulated manner with the help of latches, which also provide a secure connection. The door latch is a mechanical fastener that attaches two (or more) surfaces or objects while allowing for their normal separation. Read More…

Compression Latches Compression latches involve a two part process that not only fastens two adjacent surfaces together, but also seals the edge formed between them.

Sierra Pacific Engineering and Products is an ISO certified manufacturer of industrial hardware. Quality, service and value are core to our success as an OEM supplier. SPEP offers a wide range of products as well as a complete line of hinges.

Sierra Pacific Engineering & Products (SPEP) $$$

Hardware Mfg. supplies stock inventory parts in addition to creating custom components for OEM and resellers. We work with a number of different industries such as agriculture, drug tablet, livestock, truck equipment, conveyors, and more.

Hardware Mfg. $$$

At PROTEX® we offer light to heavy-duty fasteners, handles, flush latches, case fittings, bandclamps, catch plates and more. We manufacture a large range of over centre fasteners often known as draw latches/toggle clamps/catches/over centre toggle fasteners.

Get Your Company Listed
placeholder image Sierra Pacific Engineering & Products (SPEP) Hardware Mfg. PROTEX

A latch on the opposite mounting surface often latches onto another piece of hardware. These mechanisms are also utilized in several home products and the auto sector for automobile doors and compartments. Latches are mechanical and, in certain situations, electro-mechanical devices that enable the temporary connecting of moving parts and, when triggered, enable the parts to separate from one another. This engaged piece of hardware may be referred to as a keeper or a strike, depending on the type and design of the latch.

Latches are fasteners holding closed doors, panels, and other surfaces. But not all latches are created equal, and the design of a latch is largely determined by the application, different actuation techniques, holding and locking preferences, and mounting techniques.

Door Latches

Types of Door Latches

Tubular Latches

Tubular latches, one of the most popular door latch types, are also called mortice latches.

By turning the handle or knob, the door will open or close. Homeowners most frequently use this internal door latch when discussing internal door latches. The same fundamental idea and design are present in a normal tubular latch, constructed using higher-quality materials. Double-sprung and heavy-sprung tube latches are the sturdiest and most resilient variations of this type of door latch.

Tubular Latches

Bolt Latches

The sliding or rotating bolt is secured when it travels behind the stable component. Then, the two pieces are fastened on securing surfaces, such as doors and frames.

The two primary bolt latches are the spring bolt and the deadbolt. A spring clip holds a spring bolt in place. The spring snaps into a locked position when it is released after being squeezed to unlock the bolt. When closed, this kind of door typically locks itself. Deadbolts lack a mechanism that loads springs. Instead, a key or a knob is used to lock or unlock the door. Of the two types of bolts, deadbolts are the more secure option, especially if the lock contains a deadbolt plunger. The smaller plunger adjacent to the deadbolt's function is to keep the lock from being picked or "jimmied" open.

Hook and Eye Latches

The majority of gates have hook and eye latching. These latches are easy to use and efficient, especially when used outside. As a result, these latches are also frequently called "barn door hooks." This latch is installed using two distinct parts, just like other latches.

First, the gate itself has an attachment holding the hook. The frame is next given an eye. The gate will be kept firmly secured when the hook is inserted into the eye. The installation procedure is simple because of how simple these latches are.

hook and eye

Rim Latches

Rim latches are frequently utilized inside. This style of external door latch resembles flat or tubular latches with knob handles in many aspects. However, these latches are less secure than mortised door latches, incorporated within the door frame, because they are positioned outside the door.

Magnetic and Electromagnetic Door Latches

A ferromagnetic striking plate and a permanent magnet are the two components of magnetic door latches, commonly referred to as door catches. They are employed to offer a practical latching for furniture doors or low-traffic, light-duty doors.

Similar in operation, electromagnetic latches need a power source to function. The magnet locks the door when it is energized, bonding to the frame. The switch is used to de-energize the magnet before granting access.

Magnetic Door Latch

Applications of Door Latches

Trailers and Cargo Containers

On trailers and cargo containers, door latches and gaskets are widely employed for several purposes. Depending on how much force is needed to hold them shut, door latches can be fastened to the corners or along one side.


Door latches can keep electronic circuit boards in place during production. In addition, certain parts within machines, like the locking mechanism for an engine's camshaft, fasten bulky parts to their shafts like gears or power takeoffs. They are also ideal for locking equipment composed of brilliant chromate and zinc alloy.

Door Locks

A standard door latch consists of two knobs on the inside and outer sides, a latching mechanism, and a locking mechanism.

Advantages of Door Latches

  • They use simple mechanisms for door closing or opening.
  • Depending on the application, they can be used on either side of the door.
  • They keep intruders away.

Disadvantages of Door Latches

  • The security mechanism of the door latches can be bypassed.
  • They are expensive.

Choosing the Correct Door Latch Supplier

To ensure you have the most constructive outcome when purchasing door latches from a door latch supplier, it is important to compare several companies using our directory of door latch suppliers. Each door latch supplier has a business profile page highlighting their areas of experience and capabilities, and a contact form to directly communicate with the supplier for more information or request a quote. Review each door latch business website using our patented website previewer to quickly learn what each company specializes in. Then, use our simple RFQ form to contact multiple door latch companies with the same form.

Door Latches Informational Video


Latches Power Pages

Door Latches

Industrial Latches

A door latch is a mechanical fastener that connects two surfaces or objects and provides a secure, safe, and strong connection. The latch portion of the mechanism is mounted on a flat surface such that when it meets a second...

Gate Latches

Gate Latches

A gate latch is a locking mechanism that is used to secure gates on fences or stakes on truck beds using a metal bar and lever that is raised to open the latch and lowered to close it. Although they do not have...



Latches are mechanical components that allow the temporary joining of parts that are moving relative to each other. They are actuated to release the coupling and allow the two parts to separate. Latches are mostly seen on doors and enclosure...

Magnetic Door Latches

Magnetic Door Latches

A magnetic door latch is a type of latch that consists of a striking pad and a magnet and is used to keep doors and gates closed. Magnetic door latches are also known as magnetic door stops, magnetic door catches, and door magnets...

Rotary Latches

Two Stage Mini Rotary Latch

A rotary latch is a locking mechanism that secures openings such as doors, enclosures, cabinets, and panels so that they are locked and unable to accidentally open. They are referred to as slam latches since they lock...

Rubber Latches

Rubber Draw Latch

Rubber latches are components used by industries to secure and fasten objects, surfaces, and openings. Their flexibility and durability coupled with their ability to provide a secure grip, make them valuable for a wide range of...

Spring Latches

Spring Latch

A spring latch is a mechanical device that is utilized in the joining of two separate components in order to prevent movement or opening. A spring latch is locked with a spring compression so it will not be released due to...



A lock is a mechanism designed to connect an opening to its frame using a latch, solid cylinder, bolt, or some other form of a solid metal plunger that extends into the strike. They are metal devices that prevent entry or access for privacy, security, or...



A fastener is a non-permanent or permanent mechanical tool that rigidly connects or affixes two surfaces or objects together. Non-permanent fasteners can easily be removed without damaging the joined materials...

Self-Drilling Screws

Self-Drilling Screws

A self-drilling screw is a type of tool that has the same design features as a drill bit or cutting tool. As the name implies, self-drilling screws do not require a pilot hole in order to perform as a fastener...

Butt Hinge

Butt Hinge

A hinge is a movable joint or mechanism that joins two items together. The hinge is one of the most popular categories of mechanical bearings. Butt hinges are a particular kind of hinge that have rectangular pieces that...

Concealed Hinge

Concealed Hinge

A concealed hinge, also known as a hidden or European hinge, is a type of hinge that has parts invisible to the onlooker when the door is closed. They are commonly used in cabinet doors to add an aesthetically pleasing and...

Featured Industries