Common Sense Turn Button 91-XB-78318--1A is a nickel-plated brass fastener available in a 100 pack, designed for secure, hand-operated fastening. Standing 0.86 inches tall, this turn button features a positive-locking mechanism that prevents accidental opening and is resistant to rust and corrosion. Ideal for marine, military, luggage, gear bags, holsters, boat covers, tents, and awnings, it meets military and commercial standards and pairs well with grommets, washers, and back plates. Its durable brass hardware and nickel finish ensure long-lasting performance in outdoor and heavy-duty applications, making it a reliable choice for protecting and fastening canvas, leather, and protective gear.