Chartwright

Chartwright 8" Straight Brass Dividers

Name: Chartwright 8" Straight Brass Dividers
Brand: Chartwright
Price: 16.95 GBP
Availability: InStock

£16.95

Includes 20% VAT. Shipping calculated at checkout.

Delivery Information

We dispatch most orders within one working day.

Admiralty charts are printed to order and are dispatched within two working days. If you'd like to know our current dispatch time or if you're up against a deadline please get in touch and we will do our best to help.

Shipping is free on orders over £50.

We ship to the UK. If you're ordering from outside the UK, get in touch and we'll see what we can do.

Friendly Advice

Got a question or need help finding something? We're a seafarer-run business and we're happy to help.

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We're available seven days a week.

Returns

Not what you were looking for? No problem. We accept returns of items in as-sold condition within 30 days. Just let us know and we'll sort everything out, including the cost of return shipping.

Please note that Admiralty charts are not returnable as they are printed to order. See our returns policy for more information.

If anything arrives faulty or damaged, get in touch and we'll sort it out.

The Traditional Pattern

8-inch straight brass dividers with a cloth pouch

8-inch (20.3 cm) straight dividers, brass throughout, points included: the traditional pattern for measuring distance on a chart.

Straight dividers are set with two hands and hold their setting while you step a distance along a track. The stiffness can be adjusted with the screw at the top. They come with a black cloth pouch.

Measuring distance on a chart

Open the dividers between the two points, then lay them against the latitude scale at the side of the chart, level with where you are working. One minute of latitude is one nautical mile. Never use the longitude scale along the top and bottom: it shrinks away from the equator. For a long passage, set the dividers to a round figure, say five miles, and step them along the track.

An occasional polish with a soft cloth keeps the brass bright.