This Navigational Triangle from Blundell Harling is a highly useful piece of equipment whilst chart plotting. This triange is made from high quality acrylic and features protractor markings and compass points with reciprocals in red and a scale in millimetres. Using a pair of navigational triangles allows you to use it as a parallel rule.
Code: 1604
Customer Reviews4.55 4.5/5 Based on 2 reviews
Solid Piece of Kit. Easily useable.Reviewed by Samdalziel on 22 Sep 2020
Liked the feel and the accuracy.
Love the easy use, my favorit bit of kitReviewed by Gemurphy51 on 20 Jun 2017
I find them very good to use. I like the way you slide them to get your fix position, would recommend them*****
UK Postage & Packing Charges
These rates apply to standard UK delivery only: (all British Isles including BFPO & Channel Islands).
Orders placed before 3pm will be dispatched the same day, orders after that time will be sent the next working day (excluding Saturdays), subject to the item being in stock.
Delivery on all Admiralty charts is £3.10.
Mainland & Northern Ireland UK Delivery Rates
Delivery Option | Delivery Time | Signed For | Cost |
---|---|---|---|
Royal Mail 48 UK & N.Ireland (0-500g) | 2 - 3 Working Days | Yes | £4.50 |
Royal Mail 48 UK & N.Ireland (500g-1kg) | 2 - 3 Working Days | Yes | £4.50 |
Royal Mail 48 UK & N.Ireland (1kg-1.25kg) | 2 - 3 Working Days | Yes | £4.50 |
Royal Mail 48 UK & N.Ireland (1.25kg-1.5kg) | 2 - 3 Working Days | Yes | £4.60 |
Royal Mail 48 UK & N.Ireland (1.5kg-1.75kg) | 2 - 3 Working Days | Yes | £4.90 |
Royal Mail 48 UK & N.Ireland (1.75kg-2kg) | 2 - 3 Working Days | Yes | £5.21 |
Royal Mail 48 UK & N.Ireland (2kg-3kg) | 2 - 3 Working Days | Yes | £5.83 |
Royal Mail 48 UK & N.Ireland (3kg-5kg) | 2 - 3 Working Days | Yes | £9.13 |
Royal Mail 48 UK & N.Ireland (5kg-8kg) | 2 - 3 Working Days | Yes | £11.51 |
Royal Mail 48 UK & N.Ireland (8kg-10kg) | 2 - 3 Working Days | Yes | £15.90 |
Royal Mail 48 UK & N.Ireland (10kg-12kg) | 2 - 3 Working Days | Yes | £18.83 |
Royal Mail 48 UK & N.Ireland (12kg-14kg) | 2 - 3 Working Days | Yes | £21.76 |
Royal Mail 48 UK & N.Ireland (14kg-16kg) | 2 - 3 Working Days | Yes | £24.68 |
Royal Mail 48 UK & N.Ireland (16kg-18kg) | 2 - 3 Working Days | Yes | £27.61 |
Royal Mail 48 UK & N.Ireland (18kg-20kg) | 2 - 3 Working Days | Yes | £30.54 |
Royal Mail 48 UK & N.Ireland (20kg+) | 2 - 3 Working Days | Yes | £33.47 |
Next Working Day (0-1kg) (Order before midday) | 1 - 2 Working Days | Yes | £10.00 |
Next Working Day (1kg-2kg) (Order before midday) | 1 - 2 Working Days | Yes | £12.18 |
Next Working Day (2kg-10kg) (Order before midday) | 1 - 2 Working Days | Yes | £29.52 |
All Standard Orders Over £100 | 2 - 3 Working Days | Yes | FREE |
Next Day (Saturday) (Order before midday) | Next Day | Yes | £20 |
International Orders
Our international orders are sent using Royal Mail's Airmail service.
Delivery is calculated based on the weight of your order and is displayed in your cart prior to purchase.
All taxes and duties incurred once the shipment has reached the destination country are the responsibility of the customer.
If delivery options are not available for your country, please get in touch with us directly for a quote.
Delivery Option | Delivery Time | Signed For | Cost |
---|---|---|---|
International Tracked & Signed (0-500g) | 3 - 7 Working Days | Yes | £23.00 |
International Tracked & Signed (500g-1kg) | 3 - 7 Working Days | Yes | £28.00 |
International Tracked & Signed (1kg-1.25kg) | 3 - 7 Working Days | Yes | £30.00 |
International Tracked & Signed (1.25kg-1.5kg) | 3 - 7 Working Days | Yes | £34.00 |
International Tracked & Signed (1.5kg-1.75kg) | 3 - 7 Working Days | Yes | £36.00 |
International Tracked & Signed (1.75kg-2kg) | 3 - 7 Working Days | Yes | £39.00 |
International Tracked & Signed (2kg-3kg) | 3 - 7 Working Days | Yes | £50.00 |
International Tracked & Signed (3kg-5kg) | 3 - 7 Working Days | Yes | £72.00 |
The Sea Chest are happy to offer a full refund for goods returned in saleable condition, providing we are notified within 14 days of receipt. This policy does not affect your statutory rights.
Printed On Demand Admiralty Charts Returns Policy
As all of our Admiralty Charts are now Printed On Demand (the latest edition of charts when you order them), we can no longer refund the full cost of your order if you wish to return it. We will refund 40% of your order total in order to cover our costs.
To that effect, please make sure that you are happy with the coverage area of your chart prior to buying. If you have any questions before purchasing, please don't hesitate to contact us.