Alloy round - 11.0 mm (7/16 in) diam.

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Alloy round, 11.0 mm (7/16 in) diam. Natural anodised colour.


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OUR MAST TUBES ARE DELIVERED IN STRONG PACKAGING. IF YOU SIGN TO ACCEPT THE PACKAGE WHEN IT IS DAMAGED WE WILL NOT BE ABLE TO MAKE ANY CLAIM AGAINST THE CARRIER & WE WILL NOT REPLACE THE TUBES FREE OF CHARGE.

Product code. AR-110

Availability: In stock

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Alloy round - 11.0 mm (7/16 in) diam.

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Alloy round, 11.0 mm (7/16 in) diam, natural anodised colour. 15 mm at one end may be imperfect where the anodising clamps have been attached.

The wall thickness of this tube is only 0.6 mm making it extremely light for its diameter and weight. This tube can be used with the SAILSetc 12.8 mm diameter tube to make tapered masts where appropriate.

Although an Imperial size SAILSetc supplies a large number of co-ordinated fittings that work well with this spar material.

It is costly to send full length pieces so consider having several pieces and split the cost with others. It is more economical to send 1.0 metre (or shorter) lengths and masts may be made using joint piece ref 17-110. Either add the joiner here or order it from the mast fittings section of this website.

Pre-bend can be added to the mast if you wish. And the holes for spreaders, shrouds and forestay can be drilled and sail limit marks applied too.

Graphs of 'Stiffness of mast spar material against diameter' and 'Stiffness of mast spar material against weight/metre' are shown in the thumbnail sketches. The suitability of any SAILSetc mast spar material for its intended application can be checked using the graphs shown in the FAQs section - link.

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