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PAUL BROTHERS  |  SKU: MP0118

Isomars Professional 18-inch marine parallel ruler with brass joints, acrylic body, and protective cloth cover for navigation

The Isomars Marine Nautical Parallel Bar 18" is a precision navigation instrument designed for accurate chart plotting, bearing transfer, and marine navigation.

Rs. 599.00 Rs. 842.00

Delivery and Shipping

We try to dispatch all our orders within 24-48 hours in normal BAU days. Please be advised that shipments are not sent out on Saturdays, Sundays, or any Holidays. We thrive to delivery products in 5 - 10 days. 

The shipping and handling charges are given at the time of checkout and consumers will know about this before making payments.

Goods will need to be signed for upon delivery. If you cannot be there to sign for your delivery please suggest an alternative i.e. a family member, colleague, neighbor, etc.

Trusted Since 1959: Decades of excellence in art & drafting tools

Professional Quality: Built for precision, durability & performance

Complete Creative Range: All tools for art, design & calligraphy

Reliable Experience: Fast delivery & trusted customer support

The Isomars Marine Nautical Parallel Bar (18 Inch) is a precision navigation instrument designed for accurate chart plotting, bearing transfer, and marine navigation. Manufactured from premium transparent acrylic with high-quality brass joints, it offers smooth parallel movement and exceptional durability for professional use.

Measuring 450 × 70 × 5 mm (18 inches), this marine parallel ruler is ideal for sailors, marine navigators, naval officers, maritime students, yacht captains, surveyors, architects, and technical professionals. The precision brass linkage system ensures accurate alignment while transferring courses and bearings across nautical charts. Supplied with an individual cloth storage cover, it provides safe storage and easy portability for field or onboard use.

Key Features

  • Professional Marine Parallel Bar: Precision navigation ruler designed for marine chart work, nautical plotting, and navigation.
  • Premium Acrylic Construction: Made from high-quality transparent acrylic for excellent visibility, durability, and accuracy.
  • Solid Brass Joints: Equipped with precision brass linkages for smooth, stable, and accurate parallel movement.
  • 18-Inch Size: Measures 450 × 70 × 5 mm (18 inches), providing an ideal working surface for nautical charts and drafting.
  • Easy Parallel Transfer: Enables quick and accurate transfer of bearings, courses, and parallel lines on navigation charts.
  • Protective Cloth Cover Included: Comes packed in an individual cloth storage cover for safe storage and portability.
  • Versatile Professional Use: Suitable for sailors, marine navigators, naval academies, yacht captains, maritime students, surveyors, architects, and drafting professionals.
  • Smooth & Reliable Performance: Precision-engineered for consistent accuracy during repeated navigation and drafting tasks.

About this item

  • Isomars Marine/Nautical Parallel Bar- Professional is precision molded for accurate straight line plotting.
  • Its completely transparent clear optical finish allows for exact plotting.
  • Material - Acrylic ; Colour- Clear
  • Length: 450 & thickness: 5 mm
  • It has brass joints and comes with markings.