Material: 17-4 Stainless Steel:Crafted from 17-4PH stainless steel, this speargun shaft offers high hardness and corrosion resistance, ensuring durability in seawater.
Size Variety: 100cm to 180cm:Available in lengths from 100cm to 180cm, this speargun shaft caters to various fishing scenarios and speargun sizes.
9mm Speargun Spear Shaft 100cm 120cm 150cm 160cm 170cm 180cm 17-4 Stainless Steel Spear Official-website Omersub Harpo|Design: Laser Welded Shark Fins:Features laser welded shark fins for improved strength and European spacing for optimal performance.
Performance: High Hardness:The shaft's heat treatment achieves a hardness of 45, resisting bending and maintaining shape over multiple uses.
Accessories: Includes Tip Options:Comes with a choice of round tip or tri cut tip, ensuring versatility for various fishing conditions.
Shaft to Speargun Sizing Guide:
70cm Speargun = 110cm Shaft
80cm Speargun = 120cm Shaft
90cm Speargun = 130cm Shaft
100cm Speargun = 140cm Shaft
110cm Speargun = 150cm Shaft
120cm Speargun = 160cm Shaft
130cm Speargun = 170cm Shaft
140cm Speargun = 180cm Shaft
150cm Speargun = 190cm Shaft
Parameters: Weight: 500g,
Length: 100cm,110cm,120cm,130cm,140cm,150cm,160cm,170cm,180cm ,190cm,200cm
1.Laser welding of Shark fins
4.The shaft is made of 17-4PH stainless steel, which has magnetism due to heat treatment. This is normal. 17-4PH stainless steel has high hardness, corrosion resistance, and will not rust in seawater.Relevant information can be mentioned in Google or other relevant professional papers.It canbe testin seawater to see if there is any rusting issueIt was Heat treated stainless steel ,it is very hard , the hardness is achive 45,Not easily bent or out of shape. It can use for many times . (The size of the slingshot is manually measured, with slight errors+-3cm, please refer to the actual product.)
Packing list: Package A: 1*shaft