7.5mm - 8mm Inverted Roller Euro Threaded Shaft

This shaft is designed specifically for the higher speed of the roller spearguns. The shark fin in the forward position is to maintain accuracy. Spear shafts made from 17-4 stainless steel, heat treated to increase hardness and prevent bending.

• Two Shark-fin band tabs 
• One shark fin monofilament tab
• Hole for up to 500Lb Monofilament.
• Designed for Euro Mechanisms

7.5mm x 41.5" for Inverted Roller 110 (6mm thread)

8mm x 47.5" for Inverted Roller 125 (24" thread)