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Sailboat Blocks

Seldén sailboat blocks are engineered for smooth, high-load line handling. Ideal for sheets, halyards, and control systems, these sailing blocks feature low-friction ball or roller bearings, fiber-reinforced cheeks, and stainless steel load straps. Built for performance and durability on both racing and cruising sailboats.

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250 Results

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250 Results

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130 mm Roller Bearing Block - Single, Stand Up

£1,006.55

£1,006.55

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80 mm Roller Bearing Block - Double, Swivel

£913.17

£913.17

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100 mm Roller Bearing Block - Single, Stand Up

£878.59

£878.59

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130 mm Roller Bearing Block - Single, Swivel.

£844.48

£844.48

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100 mm Plain Bearing Block - Double, Swivel

£695.12

£695.12

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100 mm Roller Bearing Block - Single, Swivel, Becket

£665.34

£665.34

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130 mm Roller Bearing Block - Single, Soft attachment

£614.32

£614.32

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80 mm Roller Bearing Block - Single, Swivel, Becket

£605.70

£605.70

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80 mm Roller Bearing Block - Single, Swivel

£577.73

£577.73

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

£570.37

£570.37

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80 mm Roller Bearing Block - Single, Swivel, Becket, Stand Up

£550.19

£550.19

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80 mm Roller Bearing Block - Single, Halyard, permanent backstay

£531.13

£531.13

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80 mm Roller Bearing Block - Single, Stand Up

£524.60

£524.60

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100 mm Roller Bearing Block - Single, Soft attachment

£516.93

£516.93

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100 mm Plain Bearing Block - Halyard, permanent backstay

£482.29

£482.29

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100 mm Plain Bearing Block - Single, Swivel, Becket

£457.61

£457.61

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80 mm Roller Bearing Block - Cheek, Flat base

£438.89

£438.89

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130 mm Wire Block - For 12mm backstay and 10 mm soft wire

£432.64

£432.64

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100 mm Plain Bearing Block - Single, Swivel

£432.17

£432.17

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Twin-Cam block with Endless furling line, ø12 mm / 2x17000 mm, 16 plait Polyester, Grey/Black

£430.69

£430.69

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60 mm Roller Bearing Block - Double, Swivel

£417.78

£417.78

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60 mm Roller Bearing Block - Flip-Flop

£389.03

£389.03

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Twin-Cam block with Endless furling line, ø12 mm / 2x12000 mm, 16 plait Polyester, Grey/Black

£360.45

£360.45

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

£328.49

£328.49

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Twin-Cam block with Endless furling line, ø12 mm / 2x9000 mm, 16 plait Polyester, Grey/Black

£318.95

£318.95

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

£311.56

£311.56

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Twin-Cam block with Endless furling line, ø10 mm / 2x15000 mm, 16 plait Polyester, Grey/Black

£308.77

£308.77

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100 mm Plain Bearing Block - Cheek, Flat base

£301.13

£301.13

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80 mm Roller Bearing Block - Single, Soft attachment

£288.43

£288.43

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100 mm Wire Block - For 10mm backstay and 8 mm soft wire

£282.77

£282.77

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Twin-Cam block with Endless furling line, ø10 mm / 2x12000 mm, 16 plait Polyester, Grey/Black

£282.16

£282.16

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60 mm Roller Bearing Block - Single, Swivel, Becket

£275.68

£275.68

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Twin-Cam block with Endless furling line, ø12 mm / 2x5000 mm, 16 plait Polyester, Grey/Black, CX25, GX15

£273.44

£273.44

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Twin-Cam block with Endless furling line, ø10 mm / 2x9000 mm, 16 plait Polyester, Grey/Black

£259.92

£259.92

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60 mm Roller Bearing Block - Single, Swivel

£259.16

£259.16

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50 mm Hi-Load Plain Bearing Block for CX45 - 2:1 Halyard

£254.27

£254.27

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60 mm Roller Bearing Block - Single, Backstay, Halyard

£246.57

£246.57

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60 mm Ball Bearing Block - Triple, Swivel, Becket, Cam

£242.74

£242.74

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Twin-Cam block with Endless furling line, ø8 mm / 2x10000 mm, 16 plait Polyester, Grey/Black

£242.46

£242.46

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80 mm Plain Bearing Block - Triple, Swivel, Becket

£242.10

£242.10

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Twin-Cam block with Endless furling line, ø10 mm / 2x7000 mm, 16 plait Polyester, Grey/Black

£241.35

£241.35

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60 mm Ball Bearing Block - Triple, Swivel, Cam

£239.20

£239.20

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60 mm Roller Bearing Block - Cheek, M8

£234.87

£234.87

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80 mm Plain Bearing Block - Triple, Swivel

£229.58

£229.58

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Twin-Cam block with Endless furling line, ø8 mm / 2x12000 mm, 16 plait Polyester, Grey/Black, CX10, CX15, GX7.5, GX10

£226.55

£226.55

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Twin-Cam block with Endless furling line, ø10 mm / 2x5000 mm, 16 plait Polyester, Grey/Black

£222.87

£222.87

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60 mm Roller Bearing Block - Cheek, Becket, M8

£222.29

£222.29

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Twin-Cam block with Endless furling line, ø8 mm / 2x8000 mm, 16 plait Polyester, Grey/Black

£213.80

£213.80

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40 mm Ball Bearing Block - Triple, Swivel, Becket, Cam

£196.09

£196.09

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60 mm Roller Bearing Block - Winch Feeder

£189.23

£189.23

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