Micro Jig's MATCHFIT Dovetail Clamp gives you clamping flexibility in hard-to-reach places or set-ups. Simply use a standard 1/2" x 14-degree dovetail router bit to build dovetail channels anywhere you need clamping pressure on custom straight-line rip guides, taper jigs, fence extensions, custom track systems, etc., and then clamp away! Avoid spending extra money and time on T-Tracks and get appropriate clamping pressure without any operational interference, because the clamp head is contained within the channel. The possibilities are unlimited with these MATCHIT Dovetail Clamps! Compatible with any 1/2" x 14-degree dovetail router bit. Package includes two (2) dovetail clamps.