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Sea Sure Blocks

The Sea Sure range of blocks is made in England, going from 16mm through to 50mm diameters in everything from plain bearing to roller race bearing.

Category 16mm Block

16mm Block

2 products
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Category 19mm Block

19mm Block

18 products
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Category 25mm Block

25mm Block

47 products
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Category 28mm Block

28mm Block

17 products
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Category 38mm Block

38mm Block

12 products
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Category 42mm Block

42mm Block

14 products
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Category 50mm Block

50mm Block

5 products
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Category Shuttle Block

Shuttle Block

2 products
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Sea Sure
25mm Single Block with Shackle - Metal Sheave

25mm Single Block with Shackle - Metal Sheave

SS-01.01
Backorder
$57.15 Inc. GST (AU only)
UNIT
Sea Sure
25mm Single Block with Clevis Pin - Metal Sheave

25mm Single Block with Clevis Pin - Metal Sheave

SS-01.02
Backorder
$51.25 Inc. GST (AU only)
UNIT
Sea Sure
25mm Single Block with Becket - Metal Sheave

25mm Single Block with Becket - Metal Sheave

SS-01.03
Backorder
$54.00 Inc. GST (AU only)
UNIT
Sea Sure
25mm Single Block with Hollow Ribets

25mm Single Block with Hollow Ribets

SS-01.04
Backorder
$50.15 Inc. GST (AU only)
UNIT
Sea Sure
25mm Metal Spar Mounted Block - Curved Lugs

25mm Metal Spar Mounted Block - Curved Lugs

SS-01.06
Backorder
$45.85 Inc. GST (AU only)
UNIT
Sea Sure
25mm Metal Spar Mounted Block - Flat Lugs

25mm Metal Spar Mounted Block - Flat Lugs

SS-01.08
Backorder
$45.85 Inc. GST (AU only)
UNIT
Sea Sure
25mm Wire Guide Block - Aluminium Sheave

25mm Wire Guide Block - Aluminium Sheave

SS-01.09
Backorder
$57.15 Inc. GST (AU only)
UNIT
Sea Sure
25mm In Line Mast Block - Metal Sheave

25mm In Line Mast Block - Metal Sheave

SS-01.10
Backorder
$43.35 Inc. GST (AU only)
UNIT
Sea Sure
25mm Inline Mast Sheave Block - Metal Sheave

25mm Inline Mast Sheave Block - Metal Sheave

SS-01.12
Backorder
$52.80 Inc. GST (AU only)
UNIT
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