This is the first working prototype of many, a protractor adapter for your standard 18 cork backed ruler. It adds a pivot point along its…

Assignment 10

Pacific Arc Professional Acrylic Protractor

HIGH QUALITY STAINLESS STEEL- Constructed of high quality stainless steel, this cork back ruler is made with artists in mind. The steel ruler

Pacific Arc Stainless Steel 18 Inch Metal Ruler Non-Slip Cork Back, with Inch and Metric Graduations

Angle Measuring Equipment Choose Vintage Square or Craftsman Universal Protractor Plum and Level 9-3995

Standard Rulers

General Tools & Instruments CF1845 Ultratest 18 Flex Chrome Plated Hardened Ste

Pacific Arc Metal Cork Backed Ruler, 18

Standard Rulers

213533A Woodward Propeller Synchronizer (28V)

Pacific Arc Metal Cork Backed Ruler, 18

Breman Precision Metal Ruler 18 Inch - Stainless Steel Cork Back Metal Ruler - Premium Steel Straight Edge 18 inch Metal Ruler - Flexible Stainless Steel Ruler - Imperial and Metric Ruler

Open Center Protractor, Plastic, 6 Ruler Edge, Clear - National Office Works, Inc.

Pacific Arc's 180 degree Plastic Protractor Clear Ruler

General Tools & Instruments CF1845 Ultratest 18 Flex Chrome Plated Hardened Ste

Mr. Pen- Protractor, 6 Inch Protractor With Arm, Pack of 3, Protractor for Geometry