• Square Protractor

    Square Protractor


    125mm (5") navigational protractor, which can also be used as a simple parallel rule and plotter. I…

  • Parallel Rules

    Parallel Rules


    Quality British made Captain Fields pattern parallel rules. Precision injected moulded in 5mm acryl…

  • Brass Dividers

    Brass Dividers


    Quality British made solid brass single handed dividers with stainless steel points. 175mm (7") len…

  • Course Plotter

    Course Plotter


    Portland navigational course plotter provides a quick and easy method of plotting courses and bearin…