Torquata Large Hold-Down Clamp for T-Track Workholding Specialty Jointing Bits The second is this little

The second is this little beauty - the Milescraft DrillBlock

Each pack contains two clamps

Use the Torquata Lapped Mitre Router Bit Set to create joints with a bearing surface that is self-aligning when clamped

Then check out the 3rd Hand Rack from FastCap

Torquata Large Hold-Down Clamp for T-Track Workholding Specialty Jointing Bits The second is this littleFirm Hold, Easy to Use T Track Hold Down Clamps. Also available in a small version. Perfect for holding workpieces in place when using in your jig or shop fitting. Available in two sizes to suit virtually all applications. Made from 6 x 25mm plate steel for extra strength, with rubber boots to prevent marring when clamped. The Large Hold Down comes with a Five Point Knob and 88mm T Bolt. It measures 150mm in length. Like all other Torquata T Track