F-Clamp Set Quick Grip Clamps, Ratchet Bar Clamps, One-Hand Bar Clamp, Ideal for Quick and Easy Clamping Applications (4 Inches), Pack of 4

I bought these clamps for a wood work project. However i realised that these are way too small for the project. These r not very sturdy for serious projects, but can use it for small projects .

Not very strong and fall apart if too tight but ok for light work

Great and works well