




These ingenious little devices—sometimes called butterfly clamps, or Japanese sewing clips—were originally designed by a seamstress to hold fabric taut.
Like many popular clamps, the Clover Clamp is spring-loaded. Textured rubber tips provide a good grip and make these things difficult to shake off but what makes these unique in the world of nip clamps is what happens when you pull on them. Unlike most clamps, which provide constant pressure, when you pull on the chain they actually squeeze harder!
You can use them like any other clamp—leave them on for a while and enjoy the reaction when they are removed, hang weight from them—but since they're so difficult to remove, they're also great for holding someone in place.
Like most of our clamps, this is a set of two connected by a chain.
Health concerns, regulations, and state laws prohibit us from ever accepting any returns of any item of a personal nature. See full returns policy here