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Contesub Pretension Hook

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Contesub Pretension Hook

  • Made of stainless steel with at CNC-bend, this hook is a constraint system for the pretensioning of the elastic in the lower part of the stem.
  • Is fixed to the speargun via a pair of self-tapping steel screws (supplied) or pair of M4 steel screws and a pair of threaded steel inserts M4.
  • Available in two versions: Small and Large
  • Small base measures 30mm wide and 34mm longe, 28mm line centre to centreĀ 
  • Large base measures 62mm wide and 32mm long, 58mm line centre to centreĀ 
  • Two screw holes 15mm pacing, screws supplied.
  • Made of stainless steel with at CNC-bend, this hook is a constraint system for the pretensioning of the elastic in the lower part of the stem.
  • Is fixed to the speargun via a pair of self-tapping steel screws (supplied) or pair of M4 steel screws and a pair of threaded steel inserts M4.
  • Available in two versions: Small and Large
  • Small base measures 30mm wide and 34mm longe, 28mm line centre to centreĀ 
  • Large base measures 62mm wide and 32mm long, 58mm line centre to centreĀ 
  • Two screw holes 15mm pacing, screws supplied.
Select Hook Size
From $2.95

Original: $9.85

-70%
Contesub Pretension Hook—

$9.85

$2.95

Description

  • Made of stainless steel with at CNC-bend, this hook is a constraint system for the pretensioning of the elastic in the lower part of the stem.
  • Is fixed to the speargun via a pair of self-tapping steel screws (supplied) or pair of M4 steel screws and a pair of threaded steel inserts M4.
  • Available in two versions: Small and Large
  • Small base measures 30mm wide and 34mm longe, 28mm line centre to centreĀ 
  • Large base measures 62mm wide and 32mm long, 58mm line centre to centreĀ 
  • Two screw holes 15mm pacing, screws supplied.