New type of fixed handcuffs, convenient to detain criminals
Specifications:
1. Handcuffs length 276mm
2. Handcuffs lower and upper plates thickness 2.5mm
3. Adjustable 21 gears grooves, gear thickness 3.5mm
4. When first gear is locked, the maximum internal diameter is 82.8mm
5. When last gear is locked, the minimum internal diameter is 54.8mm
6. Weight 298g (not including keys)
7. Accessory: 2 keys for each set of handcuffs, Key length 43.5mm