20 years OEM experience with North American Builders, REO contractors & Wholesalers.
ZHONGSHAN GHL HARDWARE PRODUCTS CO., LTD.
When it comes to securing buildings and ensuring the safety of people and property, one of the most important components is the door hardware. And one type of door hardware that is commonly used in commercial and residential settings is the cylindrical leverset. In this article, we'll take a closer look at what cylindrical leversets are, how they work, and why they are a popular choice for many applications.
Cylindrical lever 9 series 9069 PBBN BK
A cylindrical leverset is a type of door lock that consists of a cylindrical housing, a latch mechanism, and a lever handle. The cylindrical housing, which is typically made of metal, contains the lock mechanism and is installed in a bore hole in the door. The latch mechanism, which is also housed inside the cylindrical housing, is operated by the lever handle and allows the door to be opened and closed.
Cylindrical leversets are available in a variety of styles and finishes, making them a popular choice for many different types of buildings and applications. They can be used on exterior and interior doors, and are often used in commercial and institutional settings such as schools, hospitals, and office buildings.
The basic operation of a cylindrical leverset is fairly simple. When the lever handle is turned, it operates the latch mechanism inside the cylindrical housing, allowing the door to be opened or closed. The latch mechanism typically consists of a spring-loaded latchbolt, which extends from the housing and engages with a strike plate on the door jamb.
When the door is closed, the latchbolt retracts into the cylindrical housing, allowing the door to be fully closed and latched securely. When the lever handle is turned, the latchbolt extends again, allowing the door to be opened.
Cylindrical leversets can be operated from both sides of the door, with a lever handle on both the inside and outside. This is known as a "passage" function. Alternatively, they can be configured to require a key on one side and a lever handle on the other, allowing for a higher level of security. This is known as a "keyed" function.
Cylindrical leversets offer a number of advantages over other types of door locks. For one, they are relatively easy to install and maintain. Because the lock mechanism and latchbolt are housed in a single cylindrical housing, installation is typically straightforward and requires only a few basic tools.
Additionally, cylindrical leversets are highly durable and can withstand a great deal of use and abuse. They are often made of heavy-duty materials such as brass, steel, or bronze, and are designed to withstand the rigors of daily use.
Another advantage of cylindrical leversets is that they are highly versatile. They can be configured to meet a variety of different security needs, from simple passage functions to high-security keyed functions. And because they are available in a variety of styles and finishes, they can be used in a wide range of architectural styles and design schemes.
In summary, cylindrical leversets are a popular choice for many different types of buildings and applications. They offer a simple and reliable way to secure doors, while also being highly durable and versatile. Whether you are looking to secure a commercial building, a hospital, or a residential property, a cylindrical leverset may be just what you need to ensure the safety of people and property alike.
Whether you need more information, a quote, or advice for a project, we would be delighted to talk to you.