Fast back loading allows open cuff to be snapped back into place and reapplied without releasing offender's hand
18-tooth, 3-retaining bar system provides increased strength
Swing arm is balanced and centered to lock into center of shackle every time
Solid links connect the cuffs as opposed to the roller chain
Heavy-duty, solid hinges for reinforced holding power
Hinged models provide greater subject control
More comfortable feel in your hand