Weems & Plath 15-inch Brass Arms Parallel Ruler

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Weems & Plath 15-inch Brass Arms Parallel Ruler

The Weems and Plath 15 inch Parallel Ruler is a very effective navigation tool which has been assembled using high-quality solid brass arms and handles which adds a traditional elegance as well as durability to a practical piece of a vessel’s navigation equipment.

Made to last in extra-strong, crystal-clear acrylic, the Weems and Plath 15 inch Parallel Ruler backs that up by carrying a Weems and Plath lifetime warranty.

Parallel rulers are used by navigators to plot direction on a nautical chart. They are, essentially, two straight-edges hinged so that they maintain the same angle. By alternating the moving edge, and securely holding down the non-moving edge, you can move the rulers about the chart while still maintaining the same angle.

  • Solid brass arms and handles
  • Body material: Crystal-clear acrylic
  • Length: 15 inches (381 mm)
  • Thickness: 1/8 inch (4 mm)
  • Weight: 7 oz (199 g)
Product description

Weems & Plath 15-inch Brass Arms Parallel Ruler

The Weems and Plath 15 inch Parallel Ruler is a very effective navigation tool which has been assembled using high-quality solid brass arms and handles which adds a traditional elegance as well as durability to a practical piece of a vessel’s navigation equipment.

Made to last in extra-strong, crystal-clear acrylic, the Weems and Plath 15 inch Parallel Ruler backs that up by carrying a Weems and Plath lifetime warranty.

Parallel rulers are used by navigators to plot direction on a nautical chart. They are, essentially, two straight-edges hinged so that they maintain the same angle. By alternating the moving edge, and securely holding down the non-moving edge, you can move the rulers about the chart while still maintaining the same angle.

  • Solid brass arms and handles
  • Body material: Crystal-clear acrylic
  • Length: 15 inches (381 mm)
  • Thickness: 1/8 inch (4 mm)
  • Weight: 7 oz (199 g)
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