American Nautical Services
5" Square Protractor
Sometimes referred to as a Douglas protractor, the Square Protractor is best suited for rapid plotting of courses and bearings in a confined space. Notations can be easily made directly on matte plastic surface with pencil.
- Constructed of durable, transparent plastic with instructions included.
- Lifetime Guarantee.
- Dimensions:
- 5" square (127 mm)
- Weight:
- 0.13 lb. (59 g)
Related
- Manufacturer
- Weems & Plath