The Sprenger metal fastener is made from die-cast zinc, offering a good balance of strength, dimensional accuracy and low weight. The nickel-plated finish protects the surface against corrosion and wear, ensuring a uniform appearance and long-lasting durability.

The spring and rivet are made of stainless steel. Breaking strength is approximately 150 kg.

Its solid construction makes this component suitable for a variety of uses, including leather goods, pet equipment, functional accessories and light technical applications. The nickel-plated surface both protects the material and provides a clean, professional appearance.

The product is designed for applications requiring reliability, easy installation and compatibility with other metal components in fastening systems.