Tube Protractor

Use this Tube Protractor to measure out the angle of a cut on a mandrel bent tube.
The Tube Protractor can be used as a standalone tool to measure out 5° increments, or it can be used as a jig in combination with a digital protractor for precision angle measurement.

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- The rotating Arm has hard stops at +/-90° to aid in marking the beginning and end of a bend.
- Index features for marking tube centerlines at the 3, 6, 9, and 12 O’clock positions along the bend.
- Graduated coarse 5° markings on the Tube Protractor Body and Arm. Inch markings on the straight tube sections.
- Index features to aid in using supplemental digital or analog protractors for precision angle measurement.
- The side of the Arm with degree markings is used for marking the cut. The opposite side of the arm has a ledge for supporting a supplemental protractor.
- The colors are assorted and may vary from what is shown.
- This item includes one protractor body and one arm in the selected size. The supplemental digital and analog precision protractor not included.
- Select the desired tube Outer Diameter (OD) and bend Centerline Radius (CLR) to order. Additional sizes that are not listed are available on request.
- This tool is 3D printed in the USA.