HC-23 Handcuff

Folding Structure with Dual Hinges;
Adopts double stainless steel hinges connecting the cuff bodies, supporting 180° folding storage. The volume is reduced by approximately 30% compared to chain-link handcuffs, facilitating tactical carry;
The hinge shaft features an anti-detachment riveted design, with a bending strength of ≥2000N, capable of withstanding violent pulling without deformation;
Locking and Anti-Escape System;
Double-lock anti-reverse mechanism supports dual locking to prevent the restrained person from compressing and reducing the cuff ring;
Three-row unidirectional tooth sector gear with a meshing clearance of ≤0.1mm, minimal play, and no jamming;
The keyhole is designed to resist picking and foreign object blockage. Comes with 2 universal police keys. The anti-pick net working time is ≥2 minutes;
Strength and Durability;
Lateral tensile resistance ≥2000N, longitudinal tensile resistance ≥1000N, with no fracture or permanent deformation.;
Operating cycle count ≥6000 cycles, with smooth sector gear meshing, no sticking or wear;
Neutral salt spray test ≥48 hours without rust, suitable for use in humid and highly corrosive environments.;
Safety and Detail Design;
All edges of the cuff body are smoothly rounded with no sharp burrs, preventing scratches to both parties during law enforcement operations;
Folded structure has an overall thickness of ≤30mm, suitable for storage in standard police equipment bags;
The cuff body surface can be laser-engraved with a permanent serial number, character height 3.5mm, meeting police equipment traceability management requirements;