The metal handcuffs are made of 65mm high carbon cold gadolinium steel plate. The whole bending and die casting process are adopted. The fan teeth are made by precision casting process. The appearance is beautiful. The tension resistance is higher than the part standard. The core of the lock is covered with a pull-out shield, which significantly enhances the pull-out coefficient. The lock core is triangular
Technical parameters of SK-T-J-JA metal handcuffs of Jinshan Cape Brand:
1. Complying with the relevant provisions of GA172-2014 Metal Handcuffs;
2. The core of the lock is triangular with a mass of 399g.
3. Pull-out performance: > 2 min;
4. Number of work: > 6000.
5. Corrosion resistance grade: grade 9.