Multiple block - 8 mm sheaves

Quick Overview

Multiple block - 8 mm sheaves. SAILSetc design and manufacture. A beautifully simple design of multiple block for lines up to 1.0 mm diameter.


Choose a double, triple or quadruple block. Suitable for constructing a muscle box.

Product code. 061-008X

Availability: In stock

£17.75

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£17.75

Multiple block - 8 mm sheaves

Details

SAILSetc design and manufacture. A beautifully simple design of block for lines up to 1.0 mm diameter - simply designed better - that allows real versatility in use. The sheaves are stainless steel ball races and the block has the lowest friction of all the similar items we have tested. This has enough strength for radio yachts up to Ten Rater size. Suitable for Dyneema line from 10 kg up to 75 kg breaking strain. It can be dismantled and maintained with no danger to the bearings.

Where the angle between incoming and outgoing lines will be greater than 90 degrees it will be necessary to cut away a little of the block cheeks as shown above.

Choose a double, triple or quadruple block.

Replacement bearings - choose BP-061-008 from the SPARES section of this website.

 

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