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Bi-Rola Rule

Cat.No:  52407

Availability: In stock

RRP: $80.00

our price $69.90
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An important innovation in parallel rules providing single hand operation, captain field's scale, time speed & distance table, radial arm for compass error setting or as a divider for finding distace.

Made of virtually unbreakable polycarbonate with two sets of brass rollers to allow free movement up and down or across the chart. Overall length 35cm (14").

Australia's largest marine accessories retailer. Serving boat owners since 1962. With sixteen big supermarkets and mail order departments Australia wide Whitworths Marine & Leisure offers the best service, convenient locations, a huge selection of quality products, and unbeatable prices.