DOT Die #1482 for Baby Durable 12105 Cap is designed to securely set snap fastener caps on marine canvas, upholstery, and heavy-duty outdoor fabrics like boat covers, tents, and awnings. This precise #1482 setting die fits the 11.53mm Baby Durable 12105 nickel-plated brass caps with a 3.25mm post, ensuring strong, reliable snap attachments without adding noticeable size. Built for rugged environments, it supports cloth-to-cloth and intermediate snaps, offering durable holding power ideal for enhancing patio or outdoor living setups with heavy-duty snaps that maintain a neat appearance.