Review on 🔧 Grex GSB18-12 Stainless Steel Power Tools by John Murphy

In my original review I stated that this size of Grex Pin does not fit my Senco pistol. I've had this gun for many years but have worked with a set of Senco pins. It turns out that Senco's 1-1/4 inch pins are actually 1-3/16 inches, but their other pin lengths are nominal (1 inch, 1-1/2 inch, etc.). I found that I could mount a rack piece with these real 1-1/4" pins. The full stance becomes too tight to slide forward easily. Just an odd feature of this gun. Otherwise the Grex pins seem to be of good quality to be quality.