The Square Protractor is best suited for rapid plotting of course and bearing in a confined space. Sometimes referred to as a Douglas protractor, notations can be easily made directly on the matte plastic surface with a pencil.
| Brand | Weems & Plath |
| _Size | 5" x 5" |
| _Size | 5" x 5" |
| Shipping Details | |
| Weight: | 1.00 lb |
| Length: | 0.0 in |
| Height: | 0.0 in |
| Width: | 0.0 in |