Features: 

• Specially Designed to be used with pole spears and small Spearguns where because of lack of propulsion, a small size of spear tip and barb is needed to engage with the least of penetration. 
• Ideal spear tip for fish that swim low, or close to reefs. The rock point uses one tapered edge that keeps its sharpness even after hitting rocks unlike the tri-cut. 
• Zinc plated steel is hard and resistant to rocks and hard surfaces. The Zinc plating creates a surface that is resistant to rust and oxidation. 
• 6mm thread with deep shoulder for a more secure hold.  
• Corrosion resistant Stainless-Steel Barb.