Zak Tool Training Handcuffs are designed for law enforcement agencies and are made from steel with a nickel finish. The nickel knobs are installed permanently and these high quality training handcuffs feature a double lock, so there is no key needed. Carrying a lifetime manufacturer's guarantee, these training handcuffs are built to last for many years.

• Made in USA
• Weight: 10 oz (283 grams)
• Minimum opening: 2 inches (51 mm)
• Minimum inside perimeter: 5.9 inches (150 mm); maximum inside perimeter: 8.3 inches (211 mm)
• Maximum overall length: 8.6 inches (219 mm)