Hiatt Model 2075 Triple Hinged Black Finish Handcuffs. Formerly Safariland Model 8122-1-2. 23 locking positions. Inside perimeter 5 1/4 inches to 8 1/4 inches. Solid links connect the cuffs as opposed to the roller chain. Heavy-duty, solid hinges for reinforced holding power. Hinged handcuffs provide greater subject control and a more comfortable feel in your hand. Weigh 11 Ounces.