A compression latch can be described as a cam latch in any form. It consists of the base and the cam-lever. Compression latches are different from traditional cam latches. They compress gaskets against doors or panel openings when they close and provide a tight seal. They are great for protecting against moisture, rainwater, dust, vibration, and interference.
Compression lathes are similar to regular cam latches but can have a T-handle, or even a locking mechanism to prevent unauthorized usage. There are two types: adjustable compression latches, which work in the same way as adjustable cam latches but provide consistent compression. However, the latter allows you to adjust the compression as well as the decompression.
How To Choose A Compression Lock?
It’s as simple as visiting a brick-and-mortar store or going online to purchase a compression latch for your application. It’s not always easy, and you will need to consider other details than the type of latch that you are looking for.
Application Requirements
You must determine how much compression is required to choose the right latch for your application. The amount of vibration the enclosure and latch must withstand and the size and type of the gasket being compressed are two factors that will determine the right latch for you. While all compression latches can withstand vibrations and are adjustable, adjustable latches offer a clear advantage because they can be adjusted to account for gasket tolerances. You should buy compression latches from selectlok.
Environment
You should also consider the physical environment. Exterior applications, for example, must be able to withstand the elements as well as chemical exposures like rain or solvents.
Latches made from die-cast zinc, for example, are extremely strong and can withstand quite a few hits. They also won’t rust. This is also true for plated latches. Zinc-plated and chrome-plated latches are not only attractive but also resistant to stains.
Installation
You must take certain steps to ensure that your compression latch is fully efficient.
Choose The Installation Cutout – The lock’s dimensions must match the door or panel cutouts. It shouldn’t be too large or too small to make the latch work. Before purchasing a fixed compression lock, it is important to measure the thickness of the door and the thickness of the panel. Adjustable latches are available to compensate for panel thickness.
Select The Right Materials – After choosing the cutout for the installation, you will need to choose the latch material and handle. There are many options available, including stainless steel, zinc alloys, and chrome- or zinc-plated metals. You should also consider the type of latch you want. There are many low-profile options available, such as trigger latches and raised triggers, along with lever latches and handle latches.
Key Selection – Choosing a compression latch lock gives you the option to choose which type of key to use. Flat, flat, and tubular keys are most commonly used. However, some people prefer cylinder or hex keys.
Accessories – Depending on the locking mechanism or handle, you have a variety of accessories to choose from. There are many accessories available, including dust caps, finger pulls, and fasteners as well as inserts, spacers, and spacers.