When it comes to commercial security, the choice of door hardware can have a significant impact on the safety and functionality of a building. Two common options for commercial door levers are Grade 2 cylindrical levers and Grade 2 tubular levers.
Grade 2 Cylindrical Lever
Grade 2 cylindrical levers are a popular choice for commercial properties due to their durability and versatility. They are named after their cylindrical-shaped lock mechanism, which is housed within the door. The cylinder contains the keyway and the pins or tumblers that interact with the key to control the lock’s operation.
- Cylindrical levers feature a straight, cylindrical lever handle that can be turned to open the door. These levers are available in various designs and finishes to match the aesthetics of the building.
- Grade 2 cylindrical levers are designed to withstand heavy use in high-traffic areas. They are built to last and can endure years of operation without significant wear and tear.
- Cylindrical levers are relatively easy to install, making them a cost-effective choice for commercial properties. They are compatible with standard door preparations, simplifying the installation process.
- These levers can be equipped with various functions, including passage, privacy, entry, classroom, storeroom, and more. This versatility allows property owners to choose the right function based on their security and access requirements.
Grade 2 Tubular Lever
Grade 2 tubular levers are another option for commercial door hardware. They get their name from the tubular-shaped lock mechanism that fits through the door. The tubular lock mechanism is inserted through the door, with the keyway and pins inside a cylindrical housing called the lockset chassis.
- Tubular levers feature a round, tubular lever handle. They are known for their ergonomic design, which provides a comfortable grip and ease of use.
- Like cylindrical levers, Grade 2 tubular levers are designed to withstand heavy use and are suitable for commercial applications. They are built to resist wear and tear over time.
- Tubular levers are also relatively easy to install and are compatible with standard door preparations, simplifying the retrofitting process.
- Tubular levers offer a range of functions, similar to cylindrical levers, allowing property owners to choose the right function for their specific needs.
Choosing a Lever
When deciding between Grade 2 cylindrical levers and Grade 2 tubular levers, pick the lever design that complements the overall aesthetics of the building’s interior. It needs to align with the intended use of the door (e.g., passage, privacy, entry, etc.). Both types of levers are built to last but consider the level of traffic the door will experience as heavy-traffic areas may benefit from slightly sturdier options. The decision between the two ultimately comes down to aesthetic preferences, functional requirements, and the nature of the commercial property.
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