My husband’s favorite saying is “You can never have too many clamps”. This set of four is a perfect addition to our collection. I used them to clamp a wooden box I was making and they worked great. May have to buy another set.

This 4-piece Worx Nitro quick release bar clamp set is excellent and I've been happy to add it to my arsenal of tools. It comes with two 6" bar clamps and two 12" bar clamps so you're set for a variety of situations. Both sizes are marked as having 150 lbs of clamping force. You can also quickly transition these to become spreaders with the same 150 lbs of spreading force. I've found that they stay firmly clamped and do not bend or contort under heavy clamping force which is great because I've had other sets in the past (different brand) where the pad (and therefore, the applied clamping force) would sometimes buckle ever so slightly, opening somewhat like a V-shape rather than staying perfectly parallel to one another, when too much pressure was applied. However, that is not the case with these. The only minor criticism I have is that the quick release lever seems to require more pressure to disengage the lock and be able to open/close the clamps compared to others I have used. Could be a good or bad thing. It's not difficult at all, but with others I have used it's much easier to do, especially with one hand.

These clamps are very lightweight yet strong and easy to use. The clamps have soft pads for gripping to ensure they don't damage a surface or move once put in place. Very ease to tighten with the hand grip and release with the thumb lever. Can be applied with a single hand. Much better than the old set I have.

The WORX 4 PC quick release bar clamp set is comparable to other one handed clamps that you will find in the big box store. I own quite a number of different style and manufacturers of one handed clamps and these rank right up there with the best. What's in the box? qty 2, six inch clamps and qty 2, twelve inch clamps. The clamps have a steel bar and the movable jaw slides smoothly on the bar. The handles are a decent quality plastic and the release lever gives enough play to easily move the jaw along the bar without binding. The trigger action of the movable jaw is smooth. I like the fact that the maximum clamping pressure is printed on the jaws (150 lbs / 68 kgs). I used these clamps for various jobs including holding glued boards while they cured and holding a board to my work surface. They worked great without slipping. The fixed jaw is easily removed and can be flipped and moved to the other end of the bar to use in spreading mode. The actual distance between the jaws for the 6" clamp: 6" in clamping mode, 5 3/8" - 11 1/4" in spreading mode. The 12" clamp: 12 3/16" in clamping mode, 5 3/8" - 17 3/8" in spreading mode. The pads are soft but firm and do not dent or mar the surfaces being clamped. Like any other clamps of this style you do not want to drop them on hard surfaces and the jaws can break. I would definitely purchase these again.

Great set of small and medium clamps. Easy to use and easy to release. The rubber ends hold well. Used them recently on an older chair to hold the sides in place and they worked as expected. I really like the smaller ones as I don’t have any that size.

Fast, strong grip, sturdy holding power- can be used for Big or small tasks, simple or complex. I used immediately for a simple task i was needing to allow glue to set. A do it yourselfer's personal helper! I would definitely recommend.

These clamps do the trick. The action slides smoothly and locks tightly but can still be easily released when needed. I’m planning on purchasing additional clamps from this brand to add to my tool collection.

Very good clamps for smaller projects. Not as sturdy as the other clamps I use but work very well for projects that don’t need a lot of pressure to hold them. They seem to be very well made and can be used for numerous small DIY projects

The product arrived packaged very very well. The clamps work great for light to medium duty work. I would not recommend for heavy duty/very frequent uses but they are great for hobbyist woodworkers etc.

The different sizes are convenient and they get the job done. My only suggestion to make this a better product would be for the manufacturer to add a rubber grip where it clamps down for a better hold.