Woodpeckers MCDSQ-BL4-21 Mini in-DEXABLE 4 Inch Combo/Double Square Blade Only

Woodpeckers MCDSQ-BL4-21 Mini in-DEXABLE 4 Inch Combo/Double Square Blade OnlyProduct Summary The feature we think youll find most useful on these new squares is the laser cut scribing guides cut every sixteenth inch along the blade. The guides are just the right size to capture a pencil tip for highly accurate parallel scribing. But wheres the zero point for the scribing guides" How do you get a true starting point with a head that moves" Just depress the spring loaded index pin and lock the head at any full inchnow your