Loxx Fasteners are the strongest, most reliable, self-locking, quick release fasteners available. Precision engineered from brass & stainless steel, Loxx stands up to the harshest environments. Incredibly versatile, Loxx is ideal for all marine applications including covers, hoods, canopies, etc. Loxx is simple to install which saves time & effort. Just punch a hole in the material and Loxx parts fasten by screwing the mating washer. There is no metal to bend as with other fasteners and snaps. www.LoxxFastenersUSA.com