The Modern Guide to Types of Toggle Latch
One of the most commonly used fasteners is the toggle latch. Generally called a mechanical latch, toggle latches connect two or more fixed materials with a series of catches and enable quick closure. Generally, they are used in applications where one function must be quickly achieved and controlled. For example, the latch that holds a bottle securely in a desk drawer is often a toggle latch. Similarly, they can be used in a variety of other applications, but primarily they are used to connect fixed materials such as panels, shelves, and other fixed structures.
A toggle latch has two parts: a catch plate, which contain an opening, and a threaded end attached to the catch plate through a torsion spring. The plate is typically constructed of steel, but it can also be constructed from high-carbon steel or aluminum. They are available with variable speed drives or manual operation. Typically, the plates have a hexagonal shape, which allows for an efficient assembly and fastening of the hardware to the fixed structure.
Like most types of pull tabs, a toggle latch is made of either nylon or polyester. Nylon friction ring is used in place of the traditional brass or steel rod that was used to make the catch plate. This prevents the plates from becoming loose due to heat during application. In addition, the nylon friction ring provides a friction shield above the threaded end of the latch, thereby eliminating wear and abrasion to the user's finger. They can be used on almost any fixed structure, although certain applications require the use of special locking devices to ensure security.
Many types of toggle latches have a keyed locking feature. This feature allows only authorized personnel to open the door by inserting a key through a security slot into the lock. Most models allow only one key to open the door. This type of lock has a secondary locking mechanism that provides added security against unauthorized key removal. The secondary locking device typically uses biometric data to identify the authorized user.
The most popular model is the grade stainless steel model. These are available in both keyed and non-keyed configurations. Grade stainless steel toggle latches provide excellent security and provide ease in replacing damaged latching elements. They are available in a variety of finishes including Polished, Satin Nickel, Black, Matte Stainless Steel, Chrome, Oiled, Satin Nickel, and Canvas.
Some of the popular brand names in the world of modern convenience are Maytag, Russell, no, Master, Roebuck, Leda, and Kwikset. Each of these manufacturers offers various models of the toggle latch and its accessories. They also manufacture other types of latches including slide in, slide out, and push button. The newest models incorporate the latest technologies such as fingerprint recognition to allow only authorized users to open the door.