Alloy Aluminum Classic Style Handcuffs

A: There is no internationally agreed-upon fixed time. The core principle is "remove them immediately after the danger has subsided." Prolonged use can lead to poor blood circulation, nerve compression, and skin damage. After being transported to a detention center or jail, they are usually replaced with in-prison restraints or removed altogether.

A: High-quality stainless steel handcuffs have strong rust resistance, but they may still rust in humid or high-salt environments. Police equipment is regularly maintained: Clean with a dry cloth, and if necessary, use a small amount of special lubricant to maintain the lock cylinder. Corrosive cleaning agents are strictly prohibited.