The primary function of a compression latch is to safely and securely shut doors, hatches, or panels, particularly in those environments that demand security and protection against the elements. These latches apply a compressive force to the door or panel for firm closure. A 2021 survey conducted by the Locking Systems Industry Association found that compression latches are used in a wide variety of industries, such as automotive, marine, RVs, and aerospace, where tight sealing is imperative to safety and performance. Compression latches can support high-impact external forces, including those caused by vibration, making them suitable for applications in vehicles or machinery that are in constant motion.
For instance, marine and RV manufacturers secure hatches with compression latches to keep them closed and watertight since these latches will not allow water or any other debris to enter the compartment. Compression latches keep exterior compartments in RVs watertight by offering a strong seal against rain or dust. According to the RV Industry Association, 60% of all RVs sold in 2020 had compartments that were kept shut with compression latches due to their superior sealing capabilities.
A general construction of a compression latch would include a cam mechanism that, upon the turning of the latch, presses against the surface to apply pressure on the door or panel. The seal ensures the compartment remains protected against weather or other external factors. Compression latches are available in various sizes and materials to fit specific industry requirements, including stainless steel or corrosion-resistant alloys. Prices of the compression latches range from 15 to 50 dollars, depending on the material used and the kind of locking mechanism.
They are also easy to use. Compressed latches mostly comprise a simple structure that can easily be manipulated single-handedly. For this reason, they find use in many fields. This ease of operation, added to the strength it possesses, has made the compression latch a darling for industries requiring a functioning and reliable tool. According to security expert Steve Lee, a compression latch “offers peace of mind by keeping valuable equipment secure while ensuring long-term durability under extreme conditions.”
For more information about compression latches, and how to improve the safety and sealing of your equipment, visit the compression latch site.