The Smith & Wesson model 104 maximum security nickel finish handcuffs. For high risk transfers. Specially designed key and keyhole bushing. Will not open with standard handcuff key. A warded lock and a smaller keyhole greatly increase security. MEETS NIJ STANDARD 0307.01

Specifications:

• Wrist Opening: 2.04
• First Notch Inside Perimeter: 8.40
• Last Notch Inside Perimeter: 5.80
• Tightest Inside Width: 1.80
• Weight: 10.0 oz
• Locking Positions: 23
• Distance Between Cuffs: 2.00
• Maximum Overall Length: 8.98
• Two Special Keys Included