Double Square - Imperial WB02-04 while the grooved silicone roller

while the grooved silicone roller with a knurled steel handle is sized to fit the tray

Woodworking Basics is the perfect

Shielded to keep out unwanted wood dust

down to the very last peg -- a superb reproduction

Double Square - Imperial WB02-04 while the grooved silicone rollerPinnacle 4 Inch Double Square offers the accuracy of engineer's squares with the adjustability common to larger combination squares. Use this tool for machine and jig set up or laying out joints. The fully hardened and satin finished blade features easy to read, etched and black filled, micro fine graduations. The cast iron head is precision ground to federal specification. Features: For machine and jig set up or laying out joints Use to check or set