TRIANGLE PROTRACTOR W/HANDLE

The Weems and Plath Protractor Triangle with Handle provides a simple and easy method of plotting and performing chart use and utilizes two 45 degree triangles. The handle easily aligns to any direction within a chart meridian and the direction is maintained as one triangle is slid along the other. This protractor triangle is constructed of clear vinylite.

Features:
• Size: 7-1/2" (Short sides)