Microjig MATCHFIT Ring Clamps, 2-Pack are designed to enhance the versatility and precision of your MatchFit Dovetail Track System. These low-profile clamps slide smoothly along the dovetail track, allowing you to position them ly against your material for a secure hold. Featuring a twist-to-tighten cam action, they provide a flush work surface that traditional in-line clamps cannot match. I for routing, sanding, chiseling, and other woodworking tasks, the clamps a 3/16" tool to let router bits reach tight corners without obstruction. Crafted for 14-degree by 1/2" dovetail grooves, they ensure exact positioning where you need it most. The package includes two ring clamp disks, two ring clamp hubs, dovetail track screws, and wing knobs, all proudly made in the USA. Model Number: CN-P2K2