DOT Durable Socket 93-XB-10224-1D Bright Brass 100 pack combines a bright brass finish with heavy-duty construction to deliver reliable snap fasteners ideal for marine and upholstery use. This medium-sized, self-piercing snap socket is designed for thick, outdoor fabrics and offers strong holding snap action, making it suitable for boat covers, awnings, tents, gear bags, industrial curtains, and outdoor upholstery. The pack of 100 provides durable, weather-resistant hardware that supports various applications where lasting performance and ease of use are needed.