<h2>Stainless Steel Rotatable Protractor – Precision Angle Measuring Ruler</h2> <p>Take the guesswork out of your woodworking, metalworking, and drafting projects with this durable <strong>stainless steel rotatable protractor</strong>. Designed for craftsmen, engineers, students, and DIY enthusiasts alike, this 180° angle gauge lets you draw radial lines, set bevels, and transfer angles with confidence and accuracy every time.</p> <h3>Key Features</h3> <ul> <li> <strong>Anti-Corrosion Stainless Steel:</strong> Crafted from polished stainless steel for long-lasting durability and resistance to rust and wear.</li> <li> <strong>Full 180° Double Graduation:</strong> Clear double-sided scale from 0–180° for versatile angle measurement in either direction.</li> <li> <strong>Brass Locking Nut:</strong> Securely locks your chosen angle in place so measurements stay accurate during transfer or marking.</li> <li> <strong>Rotatable Design:</strong> Smooth, fluid rotation makes it easy to set and read angles quickly and precisely.</li> <li> <strong>Multi-Purpose Use:</strong> Ideal for drawing radial lines, setting bevels, transferring angles, carpentry, metalwork, and technical drawing.</li> <li> <strong>Compact &amp; Portable:</strong> Measures approx. 198 × 53 × 14 mm (7.80 × 2.09 × 0.55") — easy to stow in a toolbox or workbag.</li> </ul> <h3>Specifications</h3> <table style="width:100%; border-collapse:collapse;"> <tbody> <tr> <td style="padding:6px; border:1px solid #ddd;"><strong>Material</strong></td> <td style="padding:6px; border:1px solid #ddd;">Polished Stainless Steel</td> </tr> <tr> <td style="padding:6px; border:1px solid #ddd;"><strong>Measurement Range</strong></td> <td style="padding:6px; border:1px solid #ddd;">0–180° (Double Graduation)</td> </tr> <tr> <td style="padding:6px; border:1px solid #ddd;"><strong>Locking Mechanism</strong></td> <td style="padding:6px; border:1px solid #ddd;">Brass Locking Nut</td> </tr> <tr> <td style="padding:6px; border:1px solid #ddd;"><strong>Dimensions</strong></td> <td style="padding:6px; border:1px solid #ddd;">198 × 53 × 14 mm / 7.80 × 2.09 × 0.55"</td> </tr> <tr> <td style="padding:6px; border:1px solid #ddd;"><strong>Condition</strong></td> <td style="padding:6px; border:1px solid #ddd;">Brand New</td> </tr> <tr> <td style="padding:6px; border:1px solid #ddd;"><strong>Country of Origin</strong></td> <td style="padding:6px; border:1px solid #ddd;">Made in China</td> </tr> </tbody> </table> <h3>What's in the Box</h3> <ul> <li>1 × Stainless Steel Rotatable Protractor</li> </ul> <h3>You May Also Like</h3> <ul> <li><a href="/products/10pcs-durable-gold-blade-nut-metal-universal-trimmer-accessories-anti-loosening-line-left-hand-thread-replacement-parts-1">10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories</a></li> <li><a href="/products/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge">10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips</a></li> <li><a href="/products/10-20mm-diamond-flat-grinding-wheel-dry-and-wet-use-heavy-duty-concrete-grinder-wheel-blue-vacuum-brazed">10/20mm Diamond Flat Grinding Wheel – Heavy Duty Concrete Grinder Wheel</a></li> </ul> <p>Learn more: <a href="https://www.osha.gov/hand-power-tools" target="_blank" rel="noopener">OSHA guidance on hand and power tools</a></p> <h3>Frequently Asked Questions</h3> <h4>Q: What materials is this protractor made from?</h4> <p>A: This protractor is made from polished stainless steel with a brass locking nut, making it resistant to corrosion and built to withstand regular workshop use.</p> <h4>Q: What angle range does this measuring ruler cover?</h4> <p>A: The protractor features a double graduation scale covering 0 to 180 degrees, so you can measure and transfer angles in both directions with ease.</p> <h4>Q: What tasks is this stainless steel protractor best suited for?</h4> <p>A: It is ideal for drawing radial lines, setting bevels,