The JackClamp does what other clamps are mechanically unable to do. It's only limitations are your imagination.
The American made and patented JackClamp with attachment accessories is possibly the most unique clamping tool in the world. The JackClamp features clamping, hoisting, spreading and jacking capabilities with integrated levels and standard and metric rulers. The devices’ parallel bars enable it to clamp over, under, inside and through different configurations.
You can totally disassemble the JackClamp and reassemble it inside a project or modularly mate it to a second JackClamp. By utilizing the optional accessory V-Jaws, the user can securely hold round stock or irregular shapes. With the spreader jaws, the user can spread materials with a gap as small as a ¼ inch.