Pull-the-DOT Socket 92-XB-18201--1C Government Black Brass Ring 100 pack offers a durable, corrosion-resistant fastening solution with a matte black finish and brass construction. Designed with a secure three-sided locking mechanism that opens only from one specific side, this one-way snap fastener ensures tamper-resistant performance for heavy duty applications. Ideal for marine hardware, canvas, awning installations, and outdoor projects, these brass ring sockets come in a convenient pack of 100 and provide reliable strength for high-stress uses like patio upgrades and outdoor living enhancements.