DOT Durable Cap 93MXN-10127-1U offers a reliable solution for securing marine canvas and upholstery fabric with its stainless steel long barrel design in a 1/4 inch medium size, packaged in a 100 count. This heavy-duty snap fastener features self-piercing capability, eliminating the need for pre-punched holes, while delivering strong snap action and holding strength ideal for outdoor uses such as boat covers, awnings, tents, umbrellas, gear bags, luggage, and industrial curtains. Its durable construction provides a secure grip suited to the demands of marine and outdoor upholstery settings. This pack is equipped for quick installation using setting tools, ensuring both functionality and longevity in various outdoor living environments.