Excellent clips for connecting panels with pocket holes during assembly, fit perfectly in standard Kreg screw holes. The clamping force is adjustable and keeps the purchase secure hands-free when screwing the panels together. They don't fit the Kreg Micro Jig as the hole diameter is too small for the clamp, I considered getting another pair and modifying them for the micro. I highly recommend having a pair of these clamps, I use both to hold large panels together without pocketing or movement.