OverviewNot all sailors know this: there are different grades of stainlesssteel and they offer different takes on the balance betweenstructural strength and corrosion resistance. Duplex is a class ofstainless steel, new to Harken’s pad-eye line-up. It offers increasedamounts of chromium in the alloy for enhanced corrosionresistance at very high relative strengths. All sailors should knowthis: Stainless does not mean maintenance free. Make sure toinspect structural stainless deck hardware regularly and clean andrestore the finish as needed.Specifications Specification Value A (in) 3 13/16 in A (mm) 97 mm B (in) 3 1/2 in B (mm) 58 mm Breaking load (kg) 16329 kg Breaking load (lb) 36000 lb C (in) 2 1/4 in C (mm) 58 mm D (in) 2 1/4 in D (mm) 58 mm E (in) 2 1/4 in E (mm) 58 mm F (in) 1 3/16 in F (mm) 30 mm G (in) 1 9/16 in G (mm) 40 mm Maximum working load (kg) 8165 kg Maximum working load (lb) 18000 lb Weight (g) 790 g Weight (oz) 27.9 oz FAQs Are there specific finishing requirements before installation?All dimensions are prior to finishing; finish per notes and remove burrs as specified. How should sharp edges be handled during installation?All burrs should be removed and sharp edges broken with a maximum 0.010 radius or chamfer. What level of surface finish is required for this padeye?A surface finish of 63 is specified for this component. What material is the Large Square Duplex Padeye made from?The padeye is manufactured from DUPLEX A890 5A stainless steel, which offers enhanced corrosion resistance at high strength. What is the specified surface finish for this padeye?The specified surface finish for this padeye is 63. What is the padeye made of?The padeye is made of Duplex A890 5A stainless steel. What is the drawing or part number for identification?The drawing number for this padeye is H-89029 and the part number is 3413. Who do I contact for help with installation, servicing or advice?Contact the SailRACE team — as certified marine experts we're happy to help with product selection, installation and after-sales servicing, before and after your purchase. {"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "Are there specific finishing requirements before installation?", "acceptedAnswer": {"@type": "Answer", "text": "All dimensions are prior to finishing; finish per notes and remove burrs as specified."}}, {"@type": "Question", "name": "How should sharp edges be handled during installation?", "acceptedAnswer": {"@type": "Answer", "text": "All burrs should be removed and sharp edges broken with a maximum 0.010 radius or chamfer."}}, {"@type": "Question", "name": "What level of surface finish is required for this padeye?", "acceptedAnswer": {"@type": "Answer", "text": "A surface finish of 63 is specified for this component."}}, {"@type": "Question", "name": "What material is the Large Square Duplex Padeye made from?", "acceptedAnswer": {"@type": "Answer", "text": "The padeye is manufactured from DUPLEX A890 5A stainless steel, which offers enhanced corrosion resistance at high strength."}}, {"@type": "Question", "name": "What is the specified surface finish for this padeye?", "acceptedAnswer": {"@type": "Answer", "text": "The specified surface finish for this padeye is 63."}}, {"@type": "Question", "name": "What is the padeye made of?", "acceptedAnswer": {"@type": "Answer", "text": "The padeye is made of Duplex A890 5A stainless steel."}}, {"@type": "Question", "name": "What is the drawing or part number for identification?", "acceptedAnswer": {"@type": "Answer", "text": "The drawing number for this padeye is H-89029 and the part number is 3413."}}, {"@type": "Question", "name": "Who do I contact for help with installation, servicing or advice?", "acceptedAnswer": {"@type": "Answer", "text": "Contact the SailRACE team — as certified marine experts we're happy to help with product selection, installation and after-sales servicing, before and after your purchase."}}]}
