45cm Marine Parallel Ruler Chart Measuring Divider, Calipers Design, Tied-Up Structure, Ideal for Sea Navigation & Marine Use

Oxxggkao 45cm Marine Parallel Ruler Chart Measuring Divider, Calipers Design, Tied-Up Structure, Ideal for Sea Navigation & Marine UseFeatures:Scale for transparent surfaces can view the entire page.Pure copper-gasket after polishing, not easy to oxidation, wear and durability even under extreme conditions.Good transparent and strong and exquisite appearance, imported printing scale.The manual ruler provides accurate measurements through the aluminum chain, providing appropriate tension for drawing straight line parallel to another line or reference points.Specifications:PVCLength: Approx. 45cm/17.72inPackage Includes:1x Parallel RulerNote:Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

• Pure copper-gasket after polishing, not easy to oxidation, wear and
• Scale for transparent surfaces can view the entire page
• durability even under extreme conditions
• Good transparent and strong and exquisite appearance, imported printing scale
• The manual ruler provides accurate measurements through the aluminum chain, providing appropriate tension for drawing straight line parallel to another line or reference points