Attention：The slip Tip 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 can be test in seawater to see if there is any rusting issue .

This products was using fishing only .

Parameters:

Material: 17-4ph stainless steel tip ,70 degree barb ,Heat treated Sharp tip
Weight: 150g

Whole Length:28.8cm (11.33")

Diameter: 16mm 
Packing:1pc/lot

Thread :M12*1