I bought this one to use at the dealership. It is good and well made. The last one is slightly larger than some and has a thicker radius. It is bulky for running in caliper pistons. and it is not easy to turn the screw in or out with a finger. Coarse-thread clamps are better for this, but they're sloppy for general clamping and go sideways. and this clamp should last for years.