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Double Blocks for Sailboats

Seldén’s double sailing blocks are built for strength, control, and smooth performance. Ideal for sailboat vangs, mainsheet tackles, and cascading systems, they feature low-friction bearings and corrosion-resistant materials. Designed for reliable line handling on both cruising and racing sailboats.

Learn more about Seldén Blocks

34 Results

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34 Results

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80 mm Roller Bearing Block - Double, Swivel

£1,139.64

£1,139.64

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100 mm Plain Bearing Block - Double, Swivel

£867.50

£867.50

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100 mm Plain Bearing Block - Cheek, Double, Flat base

£711.82

£711.82

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60 mm Roller Bearing Block - Double, Swivel

£521.39

£521.39

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80 mm Plain Bearing Block - Double, Cheek, Quick-Lock, Clockwise

£409.96

£409.96

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80 mm Plain Bearing Block - Double, Cheek, Quick-Lock, Anti-clockwise

£388.82

£388.82

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80 mm Plain Bearing Block - Double, Swivel, Becket

£212.10

£212.10

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80 mm Plain Bearing Block - Double, Swivel

£197.44

£197.44

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80 mm Plain Bearing Block - Cheek, Double, Flat base

£197.40

£197.40

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60 mm Plain Bearing Block - Double, Cheek, Quick-Lock, Clockwise

£192.48

£192.48

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60 mm Plain Bearing Block - Double, Cheek, Quick-Lock, Anti-clockwise

£192.48

£192.48

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60 mm Plain Bearing Block - Double, Cheek

£136.64

£136.64

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60 mm Ball Bearing Block - Double, Swivel

£132.67

£132.67

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70 mm Plain Bearing Block - Double, Swivel

£124.87

£124.87

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40 mm Ball Bearing Block - Double, Becket

£100.15

£100.15

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40 mm Ball Bearing Block - Double

£94.21

£94.21

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60 mm Plain Bearing Block - Double, Swivel, Becket

£92.72

£92.72

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60 mm Plain Bearing Block - Double, Swivel

£87.16

£87.16

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40 mm Ball Bearing Block - Double, Through-Deck block

£86.66

£86.66

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50 mm Plain Bearing Block - Double, Swivel, Becket

£79.51

£79.51

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50 mm Plain Bearing Block - Double, Swivel

£72.68

£72.68

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30 mm Ball Bearing Block - Double, Through-Deck lead

£65.20

£65.20

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40 mm S40 Soft Attachment Block - Double, Soft Attachment

£59.23

£59.23

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30 mm Ball Bearing Block - Double, Becket

£56.81

£56.81

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30 mm Ball Bearing Block - Double

£53.40

£53.40

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25 mm High Load Ball Bearing Block - Double, Becket, Strap

£51.50

£51.50

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20 mm Ball bearing Block - Double, Stand-Up

£45.97

£45.97

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25 mm High Load Ball Bearing Block - Double, Strap

£45.56

£45.56

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20 mm Ball bearing Block - Double, Becket

£43.40

£43.40

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30 mm S30 Soft Attachment Block - Double, Soft Attachment

£41.57

£41.57

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20 mm Ball Bearing Block - Double

£41.02

£41.02

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20 mm S20 Soft Attachment Block - Double, Soft Attachment

£35.33

£35.33

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20 mm Ball Bearing Block - Double, Through-Deck Lead

£31.58

£31.58

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Swivel lock - BBB60 Double/Triple, MRB60

£8.70

£8.70