Movable disc enables magnetic variation to be set on the instrument Movable arm is divided into millimetres. Captain Fields’ protractor markings. Comfortably covers the largest Admiralty Chart. Pencil guide holes give precision location. ....

More products from Gael Force Marine

Browse their full range on Yorkshire.com

Related Products

Good Tuesday Cabana Stripe To Do List Pad

£12.90

Bouncepad Original Counter 60 | Apple iPad 10th Gen 10.9 (2022) | Whit

£201.47

UNBRANDED HARPER & BLAKE BEES CASE FORIPHONE 7/8. BLACK

£11.90

Bouncepad Counter 60 | Apple iPad 8th Gen 10.2 (2020) | White | Expose

£201.47

Pukka Pad Metallic Jotta A4 Wirebound Hardcover Notepad 100 80GSM Rule

£20.24

Bouncepad Original Counter 60 | Apple iPad 10th Gen 10.9 (2022) | Blac

£201.47