Extension Bolts

Extension bolts are required when fitting a sandwich plate to a vehicle, when the oil filter is not being moved. The extension bolt secures the sandwich plate to the block, then your oil filter is screwed on to the male threaded part of the bolt.

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  Extension Bolt 13/16UNF

  £11.20
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  Extension Bolt 3/4UNF

  £3.90
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  Extension Bolt 5/8UNF

  £16.30
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  Extension Bolt M18 X 1.5

  £8.70
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  Extension Bolt M20 X 1.5

  £13.90

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  Extension Bolt M22 X 1.5

  £14.51
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  SUSA Aluminiun Extension Bolt

  £12.62
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  Extension Bolt 5/8 UNF Male

  £12.86
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  Mocal Extension Bolt for the Volkswagen VR6 engine

  £22.00
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  Mocal Long Extension Bolt 13/16UNF

  £24.54

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  Mocal Long Extension Bolt 3/4UNF

  £15.00
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  Mocal Long Extension Bolt M18 X 1.5

  £12.40
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  Mocal Long Extension Bolt M20 X 1.5

  £14.56