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CNC Sister Blocks 2*1/4mm - Walnut

Code: WAB-SISTERB-2-1/4

Brand: HiSModel

HiSModel - wooden blocks, kladky

€0,63 €0,52 excl. VAT

(>10 pcs)

Wooden Sister block 2*4 mm
Material: walnut
Single block height: 4 mm
Total height: 8 mm
Type: sister block

Detailed information

Description
Discussion

Product detailed description

Sister Block is one pulley composed of two single blocks. Sister blocks - a double blocks used mainly in running rigging for sail trimming.

Instructions on how to select the correct blocks
Instructions on how to use the blocks

Table of block size and corresponding rope diameter

Height of blocks	Diameter of rope	Diameter of Amati ropes
2,0	0,16	0,1
2,50	0,2	0,1
3,00	0,24	0,25
2,50	0,28	0,25
4,00	0,32	0,25 or 0,0,5
4,50	0,36	0,5
5,00	0,4	0,5
6,00	0,48	0,5
7,00	0,56	0,5 or 0,75
8,00	0,64	0,75
9,00	0,72	1
10	0,8

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