Manufacturer: NORTOOLS. ADJUSTABLE- Adjustable protractor arm locks into desired position with knurled thumb nut to quickly and easily identify angles. Material: Stainless Steel. Material Type: Stainless Steel.
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Nortools Combination Square Carpentry Tools with Metal-Body, set 1, Green
The black, precision-etched scales on this combination square give accurate 90° and 45° readings. Stainless steel blades with black etchings, includes brass hardware. With brass scriber and level (impact-resistant acrylic vial).