Pull-the-DOT Cap 92-XE-18103-A1A is a 1/4 inch nickel-plated brass side-locking snap fastener designed for reliable, secure fastening in demanding outdoor and rugged environments. Featuring a unique three-sided locking mechanism, this snap only releases when pulled from one specific direction, offering tamper-resistant performance ideal for marine canvas, upholstery fabric, boat covers, awnings, gear bags, luggage, and tents. Its corrosion-resistant nickel finish and heavy-duty brass construction withstand extreme pressure, meeting government and commercial specifications. The pack includes 100 complete snap fastener sets--cap, socket, stud, and post components--requiring setting tools for installation. Suitable for leather goods, automotive, military, and industrial uses, this Pull-the-DOT hardware ensures durable, dimensionally stable fastening that holds up in marine and tactical applications.