# Hiatt Standard Steel Hinge Handcuffs The 2050H/2075H Standard Hinge Style handcuffs feature solid links to connect the cuffs, as opposed to the roller chain. This product has heavy-duty, solid hinges for reinforced holding power, and provides greater subject control. With 18 teeth, and three independent retaining bars with six teeth on each, these handcuffs are extremely difficult to pick, while providing increased strength as the shackle engages the additional teeth.