WORKPRO 8PC Clamp Sets 4-pack 4-1/2" Light-Duty Mini Bar Clamps 4 Spring Clamps

It is lightweight, yet sturdy, and is capable of holding pressure for extended periods. Clamp & Spreader: The unique screw-release button design allows the f-clamp to be a spreader as well. Just screw off the jaw and then reverse it before putting it back in, you will get the spreader you need.