| 摘要 |
An adjustable clamp fixture holds overlapping legs of L-shaped carpenter framing squares in aligned relationships in fixed or sliding relationships. Outer perpendicular legs of the squares align in various ways for a variety of measuring, marking, cutting, and jigging functions. Vertical holes in the fixture allow pivotal connection of the fixture to external surfaces and to another fixture for circular and angular functions. Rigid orthogonal interconnection of two fixtures enables rectangular functions.
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