316 swage eyes from Petersen are exclusively manufactured at the Petersen factory in England. Forged from low carbon stainless steel 316L (1.4404), every Petersen marine swage eye is incredibly strong. Petersen has been a manufacturer of A4 stainless swage eyes for many years and during that time has built an industry leading quality system with full material traceability. Petersen swage eyes can be used with many different wire rope constructions and spiral strand. As a manufacturer of marine swage eyes, Petersen can offer you an affordable, customised swage eye to suit your rigging project.