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Wire Blocks

Specifically intended for use where wire lines are subjected to low rotational high loads.


The range uses stainless-steel side cheeks and a single row of spaced stainless-steel ball bearings in the sheave to give maximum strength in the smallest form possible.


Available with different accessories including hooks, beckets, swivels and shackles giving a whole range of choices to suit different applications.


Bearings – A single row of spaced stainless steel ball bearing run on a stainless steel axle. This allows the width of the block to be as narrow as possible whilst still offering excellent rolling speeds and high working loads.


Body – Formed in stainless steel for a lightweight yet robust frame.


Maximum Working Load – If exceeded the block may not perform as designed.


Breaking Load – The load at which a major block failure is likely to occur.

Filters:

Block Configuration

  • Double
  • Quad
  • Single
  • Triple

Sheave Type

  • 16mm
  • 20mm
  • 25mm
  • 38mm
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SKU Title breaking load kgmaximum line diameter mmshackle pin mmsheave diameter mm Length mm Weight g Price
A4068 Optimist Sprit Block 4002 - 4416 55 20 £31.68
A4196 Single Fixed Head 10002 - 6538 62 71 £53.68
A4279 Single Flared Cheek 7502 - 7525 41 44 £37.37
A4296 Single With Shackle 10002 - 6538 74 80 £61.45
A4379 Single Fixed Head 7502 - 5525 41 25 £28.91
A4379HK Single With Hook 5002 - 6-25 105 81 £50.68
A4379HK-90 Single With 90 Degree Hook 5002 - 6-25 90 81 £50.68
A4393 Single Fixed Head With Becket 7502 - 5525 59 31 £32.60
A4393HK Single Fixed Head And Becket With Hook 7502 - 5-25 103 81 £50.53
A4396 Single Fixed Head With Becket 10002 - 6538 80 84 £59.14
A4479 Single With Shackle 7502 - 5525 58 33 £36.68
A4496 Double Fixed Head 10002 - 6538 74 141 £110.06
A4568 Single Fixed Head 4002 - 4416 29 11 £24.36
A4569 Double Fixed Head 4002 - 4416 40 25 £52.12
A4570 Triple Fixed Head 4002 - 4416 40 36 £78.20
A4593 Triple Fixed Head 7502 - 5525 57 78 £93.54
A4596 Double Fixed Head With Becket 10002 - 6538 93 150 £116.46
A4668 Single With Becket 4004416 50 40 £25.98
A4669 Double With Becket 4002 - 4416 50 26 £52.40
A4670 Triple With Becket 4002 - 4416 50 38 £81.20
A4679 Double Fixed Head 7502 - 5525 57 54 £62.96
A4693 Triple Fixed Head With Becket 7502 - 5525 70 84 £96.86
A4696 Triple Fixed Head 10002 - 6538 74 195 £162.86
A4779 Double Fixed Head With Becket 7502 - 5525 70 60 £66.01
A4796 Triple Fixed Head With Becket 10002 - 6538 93 208 £167.93
A4979 Quad Fixed Head 7502 - 5525 51 89 £124.24
A4993 Single Clevis Pin Head 7502 - 5525 43 31 £35.47
AB1342 Brass Sheaved Plain Bearing 5406-20 37 - £8.39