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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 Hookā
$9.85
$2.95Description
- 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.


















