Protractor Square Holder Part # D242
The Protractor Square Holder is an extremely versatile tool for laying out angles
to 180° for pipe fit up and fabrication. Useful in laying out and checking
steel plate and bulkheads in ship-building and for pipe laying of pipeline.
Accepts squares 1/8" (3.2mm) thick x 1 1/2"-2" (38mm-51mm) blade
widths. Accuracy ± 1/2°.
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