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Top > Navigation & Electronics > Rulers & Dividers

RULES & DIVIDERS

Traditional British dividers

Manufactured in brass with stainless steel points, highly polished. Friction adjustment. Packed in protective PVC wallet.

Model	Length	Coastal	Offshore
Straight	17 cm	10556	35652
Single handed	15 cm	10557
Single handed	17 cm	10558	35653
Single handed	20 cm	10559

Version	Reference
Set: 20 cm dividers + PVC holder	23464

RULES & DIVIDERS

Holder for dividers

PVC holder for single handed dividers up to 20 cm length.

Reference
17118

RULES & DIVIDERS

Nautical plotter

Extremely simple to use, with easy to follow legend. Its fixed silk-screened graduations ensure many years of accurate reading.
Dimensions: 33 x 12 cm.

Reference
29521

RULES & DIVIDERS

Cras navigation plotter

Dimensions: 38 x 10 cm
Features 2 scales.

Version	Reference
Black graduation	29519
Two-colour graduation	29520

RULES & DIVIDERS

Parallel rules

Tough, accurate navigational instrument with non-slip rubber pads.
Captain Fields most popular design.

Description	Version	Reference
	30 cm (12")	10552
	38 cm (15")	10553
	46 cm (18")	10554
Budget parallel rules. Also Captain Fields design.	38 cm (15")	10555

RULES & DIVIDERS

One-arm protractors

Single arm plotters for laying down and transferring position lines and bearings.
Movable arm graduated in millimetres.

Version	Reference	Description
A. Basic model	29523
B. Model with pivoting disc	10560	The pivoting disc enables magnetic variation to be set on the instrument. Supplied in card wallet with operating instructions.

RULES & DIVIDERS

Square protractor

Traditional square pattern navigational protractor.
Can also be used as a simple parallel rule and plotter.
Supplied in card wallet with instructions.

Version	Reference
13 cm (5")	10561
20 cm (8")	10562

RULES & DIVIDERS

Triangular protractor

Plot course and distance, celestial LOPs or true bearings.
Graduated in cm along its hypotenuse, in degrees on the two other sides.
Dimension along hypotenuse: 25 cm.