Rated 4 out of 5Â by phinw They do the job.
These are certainly not the heavy weight Record sash clamps that you could keep under the bed for self defence. However, for light to medium clamping duties they are just fine. If you have a big clamping job on and need an armful of clamps then I doubt you can find them much cheaper.
Rated 2 out of 5Â by adndshagsyhfhdfb Not Very Good
These are extremely lightweight and should not be sold as sash clamps.
Sure, they look like sash clamps but they're not and are only useful as 'say' a second set of hands to just hold something in place or, you like making four foot windows, out of lightweight beading for, an extremely large dolls house.
Screwfix shouldn't be selling them or if they do, rename them and explain what they're useful for (possibly, lightweight model making at best?)
Rated 4 out of 5Â by BishBashBosh Just the job
Stable and well made product. Obviously with softer aluminium u-rail you have to be careful not to force the clamp in the wrong position or can dig in and dent. Good for lightweight clamping applications.
Rated 4 out of 5Â by snorpings get clamped up
was up to the task.easy to use and quick to let go...how ever the little plastic caps fall off at the turn of the bar..fixed it with a bit silicone ..so not 5 stars for performance.