Block, ball raced, micro - 4 mm sheave

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Block, ball raced, micro - 4 mm sheave. SAILSetc design and manufacture. A beautifully simple design of block for lines up to 0.4 mm diameter.


Suitable for use with the main winch loop system on Footy and smaller boats. Useful for other applications on miniature craft.


Designed to be used suspended on 10 to 20 kg BS Dyneema line.


For boats up to Footy size use the 61-004. For boats up to 65 Class use 061-006. For boats up to the IOM, M and 10R use 61-008 or 61-010. For boats as large as an A Class use 061-013

Product code. 061-004

Availability: In stock

£12.50

Block on the end of a line.

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Details

Block, ball raced, micro - 4 mm sheave. SAILSetc design and manufacture. A beautifully simple design of block for lines up to 0.4 mm diameter.

4 mm sheave, 8.5 mm long, 5.5 mm wide, 4 mm thick, 1.0 mm Ø fastener holes.

Suitable for use with the main winch loop system on Footy and smaller boats. Useful for other applications on miniature craft.

Intended to be used with 5 or10 kg BS Dyneema. Designed to be used suspended on 15 or 30 kg BS Dyneema line.

For boats up to Footy size use the 61-004. For boats up to 65 Class use 061-006. For boats up to the IOM, M and 10R use 61-008 or 61-010. For boats as large as an A Class use 061-013

NB   When suspending the block on a line it is important that the line passes through both holes in the block in the way shown in the thumbnail sketches above.

Replacement bearings - choose BF-061-004 from the SPARES section of this website.

Downloadable document: Rigging Guide

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