Material: The metal used for its construction is brass.

Certification: Standard BS EN 1906:2012 Hardware. This standard relates to the requirements and test methods regarding resistance to corrosion, safety, and other aspects concerning locking and security applications.

Maintenance: Do not use detergents, caustics, or chlorine liquids to clean the products. A dry cloth or plain water is sufficient to keep the product in excellent condition.

Quality Control: All products are checked for quality and functionality before sale.