Parallel Rules Model:Deluxe Momentary and latched actuation options

Momentary and latched actuation options available

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Parallel Rules Model:Deluxe Momentary and latched actuation optionsNavigate your nautical charts with unparalleled precision using the Captain Fields pattern Parallel Rules. Crafted in Britain to exacting standards, these rules are precision injected moulded in 5mm acrylic for ultimate accuracy. Featuring divisions for the protractor and compass points, they ensure precise measurements every time. With bevelled edges on all four sides, these rules are not only accurate but also incredibly easy to use. Elevate your