Weems Plath Protractor Triangle

Often used in a combination of two, our Protractor Triangle provides a straightforward method of plotting and performing chart work. Each triangle is inscribed with black markings. The protractor scale on the triangle can aid in drawing a bearing line on a chart, and the 90° angle is helpful when determining lines of position.

• 7-3/4" sides x 11" (19.69cm x 27.94cm) hypotenuse
• Protractor scale allows easy alignment with chart meridian in any direction
• Direction is maintained as one triangle is slid along the other to desired position
• 90° angle helps determine lines of position
• Made from clear, durable vinylite
• Limited Lifetime Warranty

Specifications

• Length: 7.75" (19.68 cm)
• Width: 11 in (27.94 cm)
• Height: 0.125 in (0.317 cm)
• Weight: 0.14 lb (63 g)
• HTS Code: 9017.20.8080
• Dimensions: Short Sides: 7.75" (19.68 cm) Long Side: 11" (27.94 cm) Thickness: 0.125 in (0.317 cm)

WARNING: This product can expose you to chemicals including lead, DEHP, and/or wood dust which is known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov.