This simple hardware lets you make a surprisingly useful measuring tool. It's nothing fancier than a wooden beam with
adjustable length; you'll use it for very accurate measurement transfer, eliminating memory and arithmetic errors, and
for comparing diagonal measurements when verifying squareness of drawers, carcasses & frames.
You supply the wood
: two 1/4" x 3/4" pieces in the length that suits your work. Remember, any time you can transfer
a dimension directly, without converting it into numbers, you avoid a primary source of error. This set of Bar Gauge
Heads let you create your very own, adjustable story sticks.
