摘要 |
The invention is an apparatus for accurately measuring and cutting a stair tread. The apparatus has an length-adjustable bar to determine the width of a step and, at each end of the bar, sidewall adjustment assemblies that are pressed up against the sidewall and tightened into place. The sidewall assemblies have two or more movably coupled plates that accommodate out-of-square condition of a sidewall. A noseplate assembly on the front of the sidewall adjustment assembly allows an adjustment to accommodate the thickness of the tread material.
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