Hardened waist-chain with a rectangular link for use with a blue box and its multilink style accepts Thompson chain and tri-hinge handcuffs, as well as other N.I.J., certified handcuffs. Made in the USA....

Hardened waist-chain with a rectangular link for use with a blue box and its multilink style accepts Thompson chain and tri-hinge handcuffs, as well as other N.I.J., certified handcuffs. Made in the USA.